Search Species
Search for fish species by common or scientific name, or use filters to browse by water type, size, temperament, and difficulty.
Water Type
Search for fish species by common or scientific name, or use filters to browse by water type, size, temperament, and difficulty.
Found 299 species
Dawkinsia austellus
Dawkinsia austellus is a freshwater cyprinid endemic to southern India (Western Ghats region). It is an active, shoaling barb best maintained in a group in a spacious, well-filtered aquarium with good oxygenation and regular maintenance.
Lamontichthys avacanoeiro
This is one of those rarer Lamontichthys whiptails from Brazil that looks like it was built for fast water - long, armored, and made to hug the bottom in current. In the wild its from the upper Rio Tocantins basin, and in a tank it will really appreciate super clean, oxygen-rich water and lots of smooth surfaces to graze.
Gastromyzon fasciatus
Gastromyzon fasciatus is one of those super-cool little Borneo hillstream loaches that scoots around rocks like a tiny stingray and parks itself in the current. It really shines in a river-style setup with lots of smooth stones to graze on and high oxygen - they look busy all day and have a neat, banded pattern.
Leporinus fasciatus
Banded Leporinus are those torpedo-shaped, black-and-yellow striped fish that look like they're wearing a little prison outfit-and they stay on the move. They've got a ton of personality and they're awesome to watch cruising and picking at stuff, but they're also the kind of fish that will redecorate your tank and "taste test" anything soft-looking.
Nannoglanis fasciatus
This is a tiny little Ecuadorian heptapterid catfish with bold banding - a real under-the-radar oddball that almost never shows up in shops. Since there is basically no solid aquarium-care literature for it, I would treat it like a small, shy, bottom-hugging Amazon/upper Amazon tributary catfish: lots of cover, gentle flow, and clean, well-oxygenated water.
Wallaceochromis signatus
Wallaceochromis signatus is a West African (Guinea, Kolente basin/Bandi River) dwarf cichlid that has appeared in the hobby under trade names such as “Bandi I/Bandi 1” and “Guinea” prior to/alongside its formal description. It is a cave-associated dwarf cichlid; provide cover and caves and expect heightened territoriality during breeding.
Quintana atrizona
This is a tiny Cuban livebearer that likes to lurk in thick plants and do that classic livebearer "hover and peck" routine all day. The cool part is the subtle black barring and how the fish kind of vanishes into floating plants, then pops right back out when food hits the water.
Labeobarbus batesii
This is a large freshwater African cyprinid (genus Labeobarbus) reported from Cameroon, Chad, and Gabon. It is not a commonly profiled aquarium species; husbandry information is limited in mainstream hobby references.
Bathybagrus platycephalus
This is a Lake Tanganyika claroteid catfish (Bathybagrus platycephalus; synonym Chrysichthys platycephalus) reported from deeper water (about 20-110 m) and associated with rocky substrate. It reaches ~22 cm TL and is a demersal predator, so small fish may be eaten if they fit in its mouth.
Pao barbatus
This is a chunky little Mekong River puffer that gets a cool "bearded" look from the dark spotting around the lips. It is one of those puffers that acts like a tiny water-dog - always watching you, always investigating, and always ready to crunch something shelled. Not a great community fish though, because puffers are basically curious biters with a beak.
Betta splendens
Betta fish, also known as Siamese fighting fish, are popular for their striking colors and flowing fins. They are known for their territorial nature, especially males, which can display aggressive behavior towards each other.
Brachyrhaphis episcopi
This is a tiny Panamanian livebearer that does best when you treat it more like a shy wild fish than a fancy guppy-lots of cover, calm vibes, and really clean water. The fun part is watching the males posture and spar while the females cruise around dropping fully-formed fry about once a month.