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 34 species
Synchiropus picturatus
This little dragonet is basically a living piece of reef art-chunky fins, goofy "hovering" swimming, and those crazy psychedelic spots that look painted on. The big thing with them is they're constant pickers, cruising rockwork all day hunting tiny critters, so they're happiest in a mature tank with tons of pods (or a keeper who's ready to meet them halfway on food). If you like chill fish with tons of personality that don't bother anyone, mandarin time is hard to beat.
Synchiropus splendidus
This is the classic mandarin dragonet-the little reef crawler that looks like someone hand-painted neon blue and orange squiggles onto a fish. It spends basically all day pecking at live rock for tiny pods, and at dusk you can sometimes catch the pair-spawning "rise" if you keep a bonded male/female. Absolutely reef-safe, but it's one of those fish that does amazing only when the tank is truly mature and full of microfauna.
Unknown (invalid scientific name; no authoritative record found)
Major databases (FishBase, ITIS, and taxonomic checklists) do not list any fish species named Quassiremus polyzona. The entry likely reflects a typo or a mix-up with a different species (e.g., Echidna polyzona or another “polyzona” epithet in a different genus). Confirm identity with photos and collection locality before assigning care requirements.
Valenciennea puellaris
This is that sand-sifting goby you'll see cruising the bottom, taking huge mouthfuls of sand and spitting it out like a little construction crew. It's awesome for keeping a sandy substrate looking clean, but it'll also redecorate-so anything sitting on the sand is gonna get buried or undermined sooner or later. Super cool personality too, especially once it picks a favorite burrow and starts "working" all day.
Valenciennea strigata
This is that classic gold/yellow-headed sand-sifting goby with the little blue cheek stripe-always busy, always rearranging your sandbed. In a reef tank it'll spend the day taking mouthfuls of sand, filtering out tiny critters/foods, then "snowing" clean sand back out, and it'll usually claim a burrow area (often as a pair in the wild). It's super cool behavior-wise, but you really do need a mature tank with a proper sandbed and a lid because they can jump.
Wetmorella albofasciata
This is one of those tiny, cryptic wrasses that spends a lot of time weaving through rockwork and poking into little cracks like it is on a constant scavenger hunt. The big eyes and sharp snout give it a weird-cute "mini predator" look, and it really shines in a peaceful reef where it feels safe enough to come out and cruise.
Wetmorella nigropinnata
This is one of those tiny, sneaky reef wrasses that lives in the rockwork - you'll see it poking its little sharp snout into cracks hunting micro-prey. Super peaceful and shy, but once it settles in, its yellow bars and twitchy 'possum wrasse' vibes are seriously addictive to watch.
Zebrasoma flavescens
If you want a fish that actually puts in work, the Yellow tang is a nonstop algae grazer that cruises the rockwork all day. Its bright solid-yellow color is the whole reason people fall in love with it, but the real trick is keeping it well-fed on greens so it stays chunky and less cranky. Give it strong flow, high oxygen, and enough swimming length and it will act like the little yellow boss of the reef.
Zebrasoma scopas
Scopas tangs are those earthy brown-to-olive Zebrasoma tangs with fine little blue-green lines that shimmer when theyre happy and settled in. They cruise the rockwork all day picking at turf algae, then can get a bit spicy with other tangs if the tank is tight. In the wild theyll hang in small groups and even bigger grazing mobs, which is pretty cool to watch them mirror that patrol behavior in a big reef tank.
Zebrasoma xanthurum
This is the deep-purple tang with the bright yellow tail - it cruises the rockwork all day picking at algae like a little lawnmower. It has that classic Zebrasoma "sailfin" shape and a real attitude if you crowd it with other tangs, so give it room and let it be the boss (or at least think it is).