In addition to diseases that the Spotted Gar itself might suffer from, its important to take note of some of the diseases that may be transmitted from Gar to humans. In fact, these fish normally inhabit fresh water with moderate hardness and a neutral to slightly alkaline pH. This pretty dwarf aquarium pet fish grows to a maximum of only 1 inch (2.54 cm), but the average standard size for a single specimen would be around 0.75 inches (1.9 cm). These species are among the members of the Stiphodon genus. Food Shortnose gar usually feed on invertebrates and other gar species. In the early spring and summer, Florida gars congregate to spawn. Hey guys, which do you think is the best starter gar? Gar scales are covered in ganoine, a material considered to be a precursor to tooth enamel which gives ganoid scales strength. So if youd like to keep a piscine predator in your aquarium, but dont want to breed your own livebearers to keep it well fed, then read on! going to need a rather large aquarium. Approximate Purchase Size: Small: Less than 4": Large: 4" to 5" Spotted Gar The spots on the gar are some of my favorites. Size and age The malelongnose can survive for 17 years, and females can live for 22 to 30 years. What is the smallest gar fish? Their Anyway, according to some research I did, Dario Dario might get aggressive and territorial. The Spotted Gar typically grows between 2 and 3 feet long, and the average weight is between 4 and 6 feet. A population of Cuban gars are housed in captivity as insurance against the threat of extinction. The Paedocypris Progenetica is an expert-level fish to keep. enough. but they kill themselves to often in captivity before reaching adulthood. Even though you may introduce a Spotted Gar into an aquarium before it reaches its adult size, you should still ensure that the tank will be large enough to accommodate it long-term. Asian killies are sold in two versions, a greenish wild variety and a golden yellow artificial form known as the golden wonder killifish. The alternatives are regular live food and sinking pellets. Care should be taken to introduce different fish species at similar ages and at the same time. When your Spotted Gar is still a juvenile, its best to feed it a diet of small fish such as minnows. This doesnt mean you should disregard the information outlined above, but it means you dont have to panic if, for example, the oxygen level in your Gars tank drops. Needlefish are well namedyou will be hard pressed to find any other fish as long and narrow as these! Additional locales and sizes may be available! If you've If alone, the Harlequin Rasbora is hesitant and dull. Feeders such as goldfish provide a good base for their Adult gars gather in groups during the spawning season and leave their eggs scattered amongst submerged vegetation. These small fish can tolerate temperatures as low as 41F or 5C in the wild. Also, males will be especially territorial among each other. Hi, I'm Jon - I created Cast & Spear because I believe everyone deserves to catch fish. The fish is good to eat, but its gar eggs are highly toxic. All rights reserved. This includes fish, turtles, small mammals, ducks, and carrion. The water in the fish tank should have a higher temperature of around 78F (25.6C) and high acidity of, ideally, below 5.5 pH. hello, I would know what is the smallest species of gar, because I've a 576 litres aquarium (footprint 6'x3')and the ancient fishes are TOO cool! As ever, it depends on what you want. Fortunately, Dwarf pea puffers are one of the few fish that can live alone in a small tank. Having grow lights that are designed to support the growth of aquarium plants helps in this situation. Black Diamond Blasting sand is a safe and relatively cheap option. 1) Small Predatory Fish (Animal) for Small Aquariums (10 to 15 Gallons) 1.1) Betta 1.2) Pea Puffers (Carinotetraodon travancoricus) 1.3) Budgett's Frog (Lepidobatrachus laevis) 2) Small Predatory Fish for Mid-sized Fish Tanks (20 to 40 Gallons) 2.1) Predatory fish for 20 to 29 Gallons Tanks 2.1.1) South American Leaffish (Monocirrhus polyacanthus) They usually Length of adult individuals ranges from 1.1 to 2.2 inches (in . The only time you may witness this fish becoming aggressive is when theres a territory dispute between male Neon Gobies. A vicious predator, the Needle Nose Gar should only be housed with other more aggressive predacious fish of similar size. Historically, the gar family was much more diverse, with at least 200 species identified from fossils and evidence of gars being found on every continent. Their primary habitat is inland wetlands, and they are restricted to freshwater. So if the smallest is the shortnose, L. Platostomus. Visit the link to check those out as there are some really cool mentions there, worth knowing about. Check out my BLOG on Fish, Weightlifting, Movies, and more! I once heard some suspicious buyers whisper that the two are actually the same species from different environmental conditions. Many people mistakenly believe that because Spotted Gars are such voracious predators and because they are, overall, a large fish species, that they are naturally aggressive. Generally speaking, plecos lean towards the subtropical temperatures and like to remain solitary, whereas nano cories like to hang out in groups and are tropical fish. However, in order to thrive, it should be kept in a temperature range of 72F to 82F. Threats to Cuban gar primarily include human development and exploitation, such as housing developments, industry, tourism, and recreational fishing. Thanks, hey momchil, Monsterfishkeepers.com, a division of Monster Aquaria Network, LLC. Tropical gar, Atractosteus tropicus Atractosteus spatula These elongated torpedo-shaped 'living fossils' have long, broad snouts with two rows of sharp teeth in their mouths. these infections may be very hard to treat. For example, their ganoid scales are used to make arrowheads and jewelry. Alligator gar, Atractosteus spatula Before we get carried away by this particular call of the wild, we should think a moment about the ethics and practicalities of keeping piscivorous fish. Aquariums of the size required to house an adult Spotted Gar are not readily available through popular retailers. Distribution Can be found in the Mississippi River Basin from south-central Ohio, northern Indiana, and Wisconsin and in Louisiana. No, a-down-to-substrate fish. They are very friendly towards fish that are too big This is, partially, due to the fact that Spotted Gars can grow to very large sizes, making them physically incompatible with most non-commercial tanks. Newborn pike livebearers are much easier and will eat most small aquatic animals including daphnia and insects straightaway, and as they mature it is somewhat easier to train them to accept frozen foods than it is with wild-caught fish. So keep that in mind. Pristella tetras are restless schooling fish so they need the swimming space. As a side note: there are some small plecos in the hobby that feed on wood and other plant matter. Visit the link to see an explanation of how accidentally changing too much water in a small tank can stress its fish residents. Size and age These species of gar rarely grow more than 34 inches, with most topping at 30 inches. The following setup will guarantee you excellent results: Ph of 7.6 to 7.8, a temperature of 75F (24C), and a 3 to 5-gallon tank at the least. Severe fires, especially with the big debris flows that can follow when rains come, can kill large numbers of fish. It is deep green or brown in color. teeth in the upper jaw. Gars are members of the family Lepisosteidae, which are the only surviving members of the Ginglymodi, an ancient holosteian group of ray-finned fish, which first appeared during the Triassic, over 240 million years ago. How do you shoal when you fight to the death over everything from food, mates to space? All things considered, these are difficult fish that are only suitable for the most dedicated aquarist. to breathe atmospheric air. The body of the female Spotted Gar is usually more elongated than that of the male Spotted Gar. Like tropical nano schooling fish, etc. The alligator gar is the largest gar species alive today. Gars, fish in the family Lepisosteidae, and their close relatives, the bowfin (family Amiidae) and the sturgeon (family Acipenseridae), belong to ancient lineages of fish that are represented by only a handful of species in the present day. Gars breathe air and should be left What is the smallest gar fish? Big tail fin? While data is limited regarding the lifespan of this species, like most gar, it should be able to live for 18 years on average. Floating plants like Salvinia and hornwort or long-leaved plants such as Cabomba and Vallisneria will inhibit this behavior, but even so, be sure and keep these fish in a covered tank. or just a nice aquascape setting , Absolutely suitable for small shrimp AND a nice aquascape setting , What no mention of the Endler livebearer or Rice Fish (blue diasies. The longest White Cloud Minnow I have seen was about 1.4 inches, and I do not think they grow beyond that. Id call it a down-to-earth fish. smaller species. Though predatory, these fish will eat any small live foods that stay close to the surface. Okay, it does come to the surface to gulp in oxygen from time to time as it has the ability to do so through special organs. Youll definitely know a Spotted Gar when you see one. The water hardness should be kept between 9 and 19. This includes bodies of water that experience low currents such as brackish marshes that it does not have to struggle to swim in. I have one and it very fun to see it eat, it is very fast. How fast do alligator gar grow in an aquarium? Dont suddenly switch on the aquarium lights when the room is dark, and dont let nearby doors slam shut noisily. As a result, management practices to maintain healthy alligator gar fisheries are different from most other predatory gamefish. Privacy Policy | Cookie Policy | Contact | About, List of Gar Species in America, Europe & Worldwide [Updated], largest and the smallest species by length, List of Fish Species in the Umpqua River 2023 [Updated], List of Pond Supply Stores in Massachusetts 2023 [Updated], 12 Best Small & Dwarf Ferns 2023 [Updated], 10 Plants That Repel Termites 2023 [Plants Termites Hate], 8 Plants That Repel Cockroaches 2023 [Plants They Hate], 7 Plants That Repel Dogs 2023 [Plants Dogs Hate], How to Plant & Grow Smooth Frogbit (Limnobium laevigatum). The Mississippi River starts at the 1.8 square mile lake, Lake Itasca, in Minnesota. During this time, the longnose gar swims upstream to spawn and then moves back downstream into larger pools. Given the choice, most of these fishes will take live fish over dead or frozen substitutes, but providing a live fish-only diet isnt always practical, desirable, or even in the best interest of the predatory fish. Although it can peacefully live in a nano tank with its other mates, the galaxy rasbora can only thrive and be vibrant in stable water conditions, so the dedicated care of a somewhat expert is needed. Harlequin rasboras belong to the Trigonostigma genus and are so easy to keep that I actually listed them in my article on the easiest fish to take care of. This means keeping them in large groups of at least 10 specimens. I would not really recommend this species to beginners. Stacking rocks on one end of a tank can . The Dwarf Pencil also enjoys low currents so the filtration should be modest. It is easy to care for. Spotted gar grow to a maximum length of 91 cm, the average length is 76 cm. The largest fish in the river range from 2 feet to 9 feet long. However, this will somewhat increase the chances of a stable shrimp colony but is not guaranteed to succeed. wild caught. Yes, you can catch gar with topwater plugs. Maintaining pike livebearers is challenging in some ways and easy in others. It is advisable that you keep them in a school of at least 10 members. Species Overview COMMON NAMES : Suckermouth Catfish, Plecostomos, Pleco SCIENTIFIC NAME : Hypostomus plecostomus You should make sure that the substrate you put at the bottom of your Spotted Gars aquarium is organic and formed of clay and silt. The shortnose gar (Lepisosteus platostomus) is the smallest of the gar species, measuring up to 0.6 metre (2 feet) from head to tail. Spawning season This gar spawns once a year, and the spawning season occurs from February to April. The dominant male is especially stunning to watch while coloring up to claim territory they turn electric blue and black. One clue that may help anglers identify their spotted gar is the presence of spots on the head. Her fry is bigger than the other livebearer fish fry. Some fish just do jump like that and its recommended to have a lid or fine net on top of the tank. That being said, here are some of the best micro fish for a small 5-gallon tank: Small fish tanks may occupy less space, but they come with some serious inconveniences. It is really close to the Snoqualmie Valley and 3.) These are sizeable fish, getting to about 10 to 12 inches in length, but they are best kept in groups, and so will need quite spacious quarters. In addition, their pelvic and pectoral fins are plain. This phenomenon increases the available spawning habitat, so tropical gars are sometimes known to have a second spawning event when this occurs. I have also observed that at other times some of them form distinct territories that are supposed to be no-go zones of sorts. While the fry are not difficult to rear on things like small insects, daphnia, and other suitably sized live foods, they are notoriously cannibalistic. Chili rasboras will best fit a small tropical fish tank. As I noted, these are hyperactive pet fish. Spawning season There is currently no information available about the spawning season of this gar, but like most garfish, it is assumed that it spawns from early to April to the end of May or June. This implies that more water surface area is needed for their habitat, even though they dont grow large in body size. The Spotted Gar is not a fish thats easily kept in a home aquarium. The female can produce about 20,000 eggs at one time. Spotted Gar are susceptible to skin diseases such as White Spot Disease as well as any parasitic infections that might typically infect freshwater fish. Basic care for these fishes is similar to the needlefishes: plenty of swimming space, good water quality, no aggressive tankmates, and floating plants to help them feel secure. Do not place alongside aggressive tank mates though. Keep a pike in an aquarium and feed it goldfish week in and week out, and youll end up with a pretty sick pike. Copyright 2023, LiveAquaria. Males have a modified anal fin that bends backwards to form a gonopodium used to fertilize the female when they mate. Starving a healthy fish for a day or two will do no harm and does help to whet their appetites, but before training these fish in this way make sure you fatten them up on live foods for a week or two beforehand. The smallest of those is the tropical gar, with a maximum length of 4 ft (1.2 m) compared to the largest, the alligator gar, whose max length exceeds 9 feet (3m). As its name suggests, the longnose gar possesses a skinny, long snout with rows of sharp teeth. From what I have seen, the Dwarf Pencilfish are very active, especially in blackwater aquarium conditions where they tend to be more at home. For that reason, this fish faces extinction. red-list endangered species and shouldn't be kept even if you You can use floating plants to absorb the lighting and create some shadowing. Pond Informer is growing community of pond & lake professionals, ecologists, and scientific writers, with a passion for all things ponds, wetlands, and sustainable conservation. Alligator gar are generalist carnivores known to eat crabs, turtles, birds, and small mammals. Although the different sexes of Galaxy Rasboras have different colorations, they nevertheless share orange, white, or golden spots (sometimes strips) spread all over their dark blue or black body color. You can keep several Spotted Gars together in the same tank, or even keep a Spotted Gar in an aquarium with other Gar species, as long as their sizes line up. I recommend a 10-gallon tank and a temperature of 26C. Despite being a relative of the sturgeon, a fish group famously exploited for their valuable eggs commercially known as caviar, gar roe is poisonous. Snoqualmie River Trout Fishing Map Scientific name Atractosteus tristoechus. Most plecos are territorial, be they small or large. All rights reserved. in the trade you can usually assume that your gar is an alligator Other tank mates are not aggressive, and tank is not crowded. Chili Rasboras enjoy feeding on daphnia, Cyclops, crushed fakes, or mini-bloodworms. You must log in or register to reply here. If you have any questions, feel free to post them in the comments section. The males bright ruby red color stands out in the aquarium pretty much like a rainbow in the sky. Copyright 2023, LiveAquaria. White Cloud Mountain Minnows are most definitely the best nano fish for a cold water aquarium. The Cuban gar Great article thanks for putting it together!! They are so peaceful that they can easily co-exist with other animals in a fish tank as long as the tank mates do not harass the Hatchetfish. "No free man shall ever be debarred the use of arms. Once the eggs have been fertilized, they take approximately 10 to 14 days to hatch into fry. This very small fish species was discovered in the pools in Myanmar, Burma, in April 2007. Flowing 2,350 miles south, it flows down through Baton Rouge, Louisiana, and empties into the Gulf of Mexico. These spots are also on the anal fin. This is the type of substrate that Gars prefer in the wild. A tank of at least 10 gallons is suitable for a pair of pepper cories. For the aquarium parameters, I recommend you set the heater at 25C and maintain a pH of around 5 (acidic water). esp given their noctournal nature(ime my gars have all been pretty diurnal) i would have thought they were pretty bad tankmates for gar. The male Dario Darios put on more coloration when wooing a female. The shortnose gar (Lepisosteus platostomus) is the smallest of the gar species, measuring up to 0.6 metre (2 feet) from head to tail. There is no parental care for the eggs prior to or after hatching, however. I have noted that they rarely prey on snails though. This species has a short, broad snout and looks like a miniature alligator gar. Instead, the eggs adhere to vegetation in the area for protection and camouflage. The Spotted Gar has a very long lifespan for a freshwater fish. They are not aggressive towards other fish as long as they are not small enough to be considered food. Again, they are not what I would call shoaling fish. What impressed me most when I just had these small fish was how fast they adapted to the new environment without any hitches. Guppies and mollies can easily be gut-loaded with algae-rich flakes, which is a key trick for getting essential minerals and vitamins into predatory fish. However, I have taken the time to do your homework for you. Do note that Black Algae will be the least appetizing type of algae for your Neon Stiphodon Goby. The fish is a survivor it requires low oxygen, unlike some other fish. Thats how unusual some of their behavior can be. The pectoral, dorsal, and anal fins are situated well back on the body and the latter two are similar in appearance. The actual salinity used doesnt matter, as these fish can be adapted to anything up to sea water, but a specific gravity of 1.003 to 1.005 would be about right for most purposes. This is a lesson we humans should emulate, maybe. It also helps to put the Chili Rasbora fish together with tankmates of their size and temperament, such as dwarf Caridina shrimp, and pygmy Corydoras. JavaScript is disabled. Even so, they remain cannibalistic, and if they decide they dont like what youre offering they will turn on one another. together, in fact I would recommend this. This is critical as they are mainly wild-caught. Habitat This gar inhabits medium to large canals, lowland streams, and lakes that have sandy or muddy bottoms and which are near vegetation. The oldest gar fossils date back to the late Jurassic. Bear this in mind when you are deciding on your fish tanks size. From what I have observed and gathered from other aquarists, these fish tend to demand live food like micro-worms and insects over prepared food. Unsurprisingly, the amount of waste these oddball nano fish produce is commensurate with their hunger. with a few inches of space at the top of the tank to allow them Once hatched, gar larvae have an adhesive disk on the tip of their snouts that allows them to attach themselves to vegetation during the first couple of days of development until they are ready to hunt for themselves amongst the aquatic plants. Spawning season Shortnose gar starts to spawn in early to mid-April till the end of May. You have a small or medium-sized aquarium in your office or at home and wonder how to make it more lively. The Gulf Coast Pygmy Sunfish is another small pet fish with a stunning appearance that you should consider for your home aquarium. If youre planning to house a school of these small red fish in a 5-gallon aquarium, I recommend checking my top picks for tiny water heaters. Manfari or Cuban gar, Atractosteus tristoechus Adults have two rows of sharp teeth on either side of the upper jaw, and it is usually grayish-green or brown. This includes daphnia, brine shrimp, mosquito larvae, fruit flies, and so on. There is currently no information available about the lifespan of these species. Boulengerella lateristriga is the most frequently sold species, most often referred to as the striped gar. It reaches 8 to 10 inches in length and is strikingly colored, being basically silvery-brown but with a thick dark band along both flanks and mottled fins. smallest species overall is the shortnose gar, with spotted gar following, then Florida, tropical, Cuban/longnose, alligator. In the wild, predatory fish will be eating a variety of smaller fish, as well as various invertebrates. On average, they grow to be about 24 inches (61 cm) long. It has a distinctly long and cylindrical body, a long snout, and diamond-shaped interlocking scales with a rounded tail fin. Indeed, a good argument can be made for weaning them onto an alternative diet anyway, not least of which is the risk of transferring parasites from feeder fish to your pet fish. So while every inch a predator, it is only a threat to things like neon tetras and zebra danios. However, some can be found in saltwater too. Visit this link to check some of these online fish stores. One thing all aquarists agree upon is that these fish are skittish and easily damaged when they throw themselves about the aquarium in alarm. This small white aquarium fish is actually part of the Heterandria genus in the Poeciliidae family and is the 7th smallest fish in the world. They look way more beautiful and attractive when kept in larger groups. Aquarists usually feed them fish, shrimp, and crustaceans. Green Spotted Puffer 101: Care, Diet, Tank Size, Tank Mates, Spotted Raphael Catfish 101: Care, Diet, Tank Size, Tank, Longnose Gar 101: Care, Diet, Tank Size, Tank Mates, & More, Florida Gar 101: Care, Diet, Tank Size, Tank Mates & More, Rainbow Shark 101: Care, Diet, Tank Size, Tank Mates & More, Bala Shark 101: Care, Diet, Tank Size, Tank Mates &, Clown Loach 101: Care, Diet, Tank Size, Tank Mates & More, Cherry Barb 101: Care, Diet, Tank Size, Tank Mates & More, 12 Best Fish For A 10 Gallon Tank (Beginner Friendly), 10 Things You Should Know About Neon Tetra Fish, How Long Can Fish Go Without Food? Has more spots on its body and a The Dwarf Rasbora is the smallest schooling nano fish for home aquariums. However, this competition to be in charge rarely ends up in a fight. The True Freshwater Bumblebee Goby is a micro fish that typically stays under an inch when fully grown. posterior of its body. At this point, multiple sexually mature males will approach and attempt to court the female. Fish I got a 2.6 gallon tank as a gift. The ideal water temperature for this freshwater nano fish is 23C while Ph should be at 5 to 6. In fact, warmer temperature ranges would result in a short life and a weak immune system for the White Cloud Mountain Minnows. Its not a risk worth taking, in my experience. Size and age Adult Cuban gars, can grow to about 3.3 feet in length, but some have been known to grow as large as 2 meters. It will acclimate to a wide range of water parameters and the only thing thats required for it to spawn is a constant supply of live food. Check. The Dario Dario is a small Indian fish or, to be more specific, a native of the Brahmaputra River. Identification Unlike other types of gar, the shortnose gar has a shorter snout with an upper jaw that is longer than the rest of the head, which only contains a single row of teeth. never live with plecos. Mollies and guppies are ideal, being easy to breed and nutritious (though often touted as feeder fish, goldfish and rosy red minnows are not at all useful, containing a substance called thiaminase that breaks down Vitamin B1). What I would do is the following just choose a small fish that I really like and see if they are suitable for a beginner. For one, water is polluted too soon in such confined spaces. The Boraras Maculatus thrives best on varied meat food: bloodworms (I suggest you chop them), micro-worms, etc. Even if they never eat a live fish in their entire lives, one of these little killers can still play the part of apex predator in the community aquarium, drifting about quietly, like an echo of the red and raw aspects of nature we often forget about. Because of this species somewhat territorial behavior, the minimum size for its tank should be 10 gallons. Indeed, the jaws dominate the males heads. The fish also thrives in the Mississippi River, all the way up to the northern coast of Mexico. Overview of Aquarium Gar Fish. They remain small in size even in adulthood and can adjust to a great temperature range. This will reduce the possibility of territorial behavior when a new species is introduced. In some cases, they might even provoke or attack larger fish. They hunt at dusk and dawn, and seem to be attracted by a sudden flash of silver. I just wondered if you would recommend any of these to keep with caridina shrimp but wont eat the shrimplets in a heavily planted tank? Below is a complete care guide for the Spotted Gar, including the best tank size, compatible tank mates, and the optimal diet. This increases its size and makes it harder to swallow by predators. The Bumblebee Goby is assigned to the Brachygobius genus. Garfish usually eat smaller fish, but big gars are also known to catch and eat little birds and mammals. Is that normal behavior? On the plus side, they are adaptable as far as water chemistry goes. As such, the dwarf species mentioned should be housed in tanks of at least 30 gallons, while the larger species should be kept in larger tanks suitable for their size. They are also the smallest of the gar species when fully grown, reaching just under four feet in length and about 15 pounds. Tropical gars are classified as least concern, although populations are decreasing. minnows, shrimps etc. Suggested aquarium gear for a school of 6 Pygmy Hatchetfish: The Neon Stiphodon Goby is a small freshwater fish that reaches no more than 1.5 inches or 3.8 centimeters upon maturity. But what are the best freshwater inhabitants for a tiny 3.5 to 5-gallon tank? While they differ in appearance and location, all of them have hard scales and jaws that are full of sharp teeth. River shrimps, earthworms, and other live foods of this type are readily taken from the start, but once settled in these fish will even eat cichlid pellets. A highly varied species of gar. Without close examination, juvenile alligator gar can be confused with spotted gar. A very trepidatious and secretive eater, he is an interesting addition to my tank. The shortnose gar (Lepisosteus platostomus) is the smallest of the gar species, measuring up to 0.6 metre (2 feet) from head to tail. Suggested aquarium gear for a school of 15 Indonesian Superdwarf fish: Coming from the Carnegiella genus, the Pygmy Hatchetfish are gracious and timid schooling micro fish. So if you must keep them in a community tank, find agreeable tank mates like the dwarf shrimp. Still, on peace, I should point out that Pepper Corydoras are among the few fish types that never get aggressive with each other during mating. This characteristic enables it to survive in low oxygen conditions. Size and age This tropical river gar can grow to about 20 or 23 inches in length and can live for 25 years. The smallest of those is the tropical gar, with a maximum length of 4 ft (1.2 m) compared to the largest, the alligator gar, whose max length exceeds 9 feet (3m). thanks. It can reach a length of about 2.5 feet. Populations of longnose gar are of least concern and are stable. In their natural homes, they feed on insects and plants so try to provide a similar diet for them in the aquarium. They also live far longer than most other predatory fish. Our collection of fish habitats include products like: 10-300-Gallon Fish Tanks Aquarium Starter Kits LED Aquariums These traits enable them to be top predators in their ecosystem. frozen foods and pellets. One of the most extreme of the aquarium pikes regularly offered is the freshwater gar, or needlefish, Xenentodon cancila. Before you go gar fishing, make sure you check out your local regulations. billfish Table of Contents Home Science Birds, Reptiles & Other Vertebrates Fish billfish bony fish grouping Written and fact-checked by The Editors of Encyclopaedia Britannica