Search Species
Search for fish species by common or scientific name, or use filters to browse by water type, size, temperament, and difficulty.
Found 33 species
Silver moony (Mono)
Monodactylus argenteus
Silver moonies are those shiny, diamond-shaped "mono" fish you see cruising nonstop in brackish tanks-super active and way more fun to watch when they're in a proper group. They start out in estuaries (often sold too small and too fresh), and the big "gotcha" is they really want you to ramp them up to stronger brackish/near-marine as they grow. Feed them like a hungry, messy omnivore and give them swimming room, and they're absolute show-stealers.
Silver Tiger Perch
Datnioides polota
Datnioides polota is that big, bold tiger-striped fish that just owns the whole tank-thick-bodied, shiny silver, and those dark bands look like someone painted them on. The fun part is watching it stalk around like a little underwater predator, especially at feeding time, but it's also one of those fish that'll make you plan the whole setup around it.
Spotted archerfish
Toxotes chatareus
This is the classic archerfish that'll actually "shoot" insects with a jet of water-ridiculously fun to watch once it settles in. It's a surface-hunter from mangroves and estuaries, so it likes harder, alkaline water and lots of open top-level swimming room (with a tight lid, because they jump). Give it a big, long tank and a group of similar-sized buddies, and it turns into a real centerpiece fish.
Spotted green pufferfish
Dichotomyctere nigroviridis
This is the classic green spotted puffer: bright lime-green with bold black spots and a ton of attitude packed into a football-shaped body. They're crazy interactive and will beg like a puppy, but they're also little beaked predators that need crunchy foods to keep their teeth worn down. The big "gotcha" is water: they're not a lifelong freshwater fish-brackish (and often more marine-leaning as they mature) is where they thrive.
Spotted scat
Scatophagus argus
Spotted scats are those chunky, disc-shaped brackish fish with the peppered "polka dot" pattern that changes a lot as they grow. They cruise around in groups, eat basically anything you offer, and they're tough as nails-just don't fall into the super common trap of keeping them in straight freshwater long-term.
Violet goby
Gobioides broussonnetii
This is the long, eel-y "dragon goby" you see at shops sometimes-looks scary with that toothy face, but it's actually a chill mud-and-sand sifter. In nature it hangs around muddy estuaries and river mouths, and that's the trick in aquariums too: soft sand, brackish-ish water, and food it can actually find (they're not great hunters).
Wrestling halfbeak
Dermogenys pusilla
This is that quirky little surface-dweller with the long lower "beak" that's always cruising the top and snapping at food. The males do these goofy jaw-locking sparring matches (that's where the "wrestling" name comes from), so you'll want space and lots of floaters to keep everyone chill. They're also famous jumpers-tight lid is non‑negotiable.
X-ray tetra
Pristella maxillaris
This is that little see-through tetra where you can kinda make out the spine inside the body, and then it tops it off with those sharp black/yellow/white fin markings and a reddish tail. Super chill schooling fish, and it's one of those rare tetras that doesn't freak out if your water isn't "perfect Amazon blackwater" 24/7.
Yellowfin toxic goby
Yongeichthys criniger
An Indo-Pacific goby found on coastal mud/silty sand flats and in estuary/mangrove-associated habitats. It is documented as poisonous to eat and is known to carry tetrodotoxin; toxicity can be particularly high in the skin and varies by locality. Handle with care (avoid contact with mucus, especially with cuts) and avoid mixing with aggressive/boisterous species.