Species
Browsing 1,299 species. Use the filters below to narrow down.
Devil's Hand
CoralLobophytum depressum
A hardy Pacific soft coral that earns its place on any beginner reef.
Devil's Hand
CoralLobophytum durum
A hardy soft coral lobe that asks little and grows reliably in most reef tanks.
Devil's Sea Whip
CoralEllisella elongata
A graceful, unbranched whip coral surprisingly approachable for newer reef keepers.
Diamond Killifish
FishAdinia xenica
A rare Gulf Coast killifish that thrives where fresh water meets salt marsh.
Dimorphic Soft-coral
CoralLobophytum venustum
A subtropical soft coral from Taiwan, manageable even for newer reef keepers.
Discus
FishSymphysodon discus
The crown jewel of the Amazon, built for serious fishkeepers who love a challenge.
Discus
FishSymphysodon aequifasciata alenquer
The grand centerpiece of the Amazon, rewarding patient keepers with unmatched presence.
Discus Coral
CoralZoopilus echinatus
A giant free-living disc coral that grows surprisingly large on sheltered reef floors.
Discus Tetra
FishBrachychalcinus orbicularis
A coin-shaped schooling tetra that holds its own in a lively community tank.
Distorted Mushroom Coral
CoralCycloseris distorta
A free-living mushroom coral that roams the seafloor solo.
Dogtooth Characin
FishCynodon gibbus
A surprisingly docile predator with fang-like teeth that can work in a community tank.
Donkey Fish
FishEquetus lanceolatus
A boldly striped reef fish shaped like a living exclamation mark.
Dorado
FishSalminus brasiliensis
A spectacular game fish that genuinely has no place in a home aquarium.
Dotted Sawfin Barb
FishPethia punctata
A peaceful, spotted little barb from India that rewards you for keeping a crowd.
Dottyback
FishPseudochromis porphyreus
Pocket-sized and bold, this vivid reef dweller punches well above its weight.
Dottyback
FishPseudochromis splendens
A solitary reef-dweller from Indo-Pacific drop-offs, compact and reef-compatible.
Doughnut Coral
CoralLobophyllia vitiensis
A fleshy, low-maintenance LPS coral that thrives under gentle flow.
Downoi
PlantPogostemon helferi
A compact, starry rosette plant that carpets the foreground with unusual charm.
Dr. Pridi's Loach
FishSchistura pridii
A tiny, feisty loach with bold dragon-like patterning from Thai mountain streams.
Dubois' Panchax
FishAphyoplatys duboisi
A tiny rainforest killifish from Congo's tangled swamps and shaded streams.
Duck Catfish
FishAgeneiosus ucayalensis
A large, predatory bottom-dweller with a flattened head and serious appetite.
Duckweed
PlantLemna minor
The world's smallest flowering plant, and the fastest to take over your tank.
Durban Zoanthid
CoralZoanthus durbanensis
A hardy South African zoanthid that brings colonial reef color to beginner tanks.
Durophage Pupfish
FishCyprinodon brontotheroides
A tiny Bahamian pupfish built to crack open hard-shelled prey no other pupfish can handle.
Dusky Narrow Hatchetfish
FishTriportheus angulatus
A powerful jumper from Amazonian rivers that leaps several metres to catch insects.
Dwarf Anubias
PlantAnubias barteri var. nana
A tough little African plant that thrives in shade and resists hungry fish.
Dwarf Barb
FishPethia phutunio
A tiny, peaceful schooler that thrives best among its own kind.
Dwarf Clown Loach
FishAmbastaia sidthimunki
Tiny loach with big social rituals and a personality to match
Dwarf Gourami
FishTrichogaster lalius
Brilliant colors, big personality quirks, and a health reputation worth knowing before you buy.
Dwarf Horse-faced Loach
FishAcanthopsoides molobrion
A pint-sized Bornean loach with a horse-faced look and big personality.
Dwarf Horse-face Loach
FishAcanthopsoides robertsi
A tiny burrowing loach with a distinctive caudal marking and big personality.
Dwarf Horse-face Loach
FishAcanthopsoides sp. "A02"
A tiny, sand-loving dwarf horse-face loach that's trickier to ID than to keep.
Dwarf Hygrophila
PlantHygrophila polysperma
The bulletproof beginner plant that thrives on neglect and outgrows almost anything.
Dwarf Medaka
FishOryzias minutillus
A tiny ricefish from Southeast Asian swamps that breeds readily in nano tanks.
Dwarf Mouthbrooder
FishBetta dimidiata
A tiny forest stream betta with a spade-shaped tail and mouthbrooding dad.
Dwarf Panchax
FishAplocheilus parvus
A tiny surface-dwelling predator with a big appetite for mosquito larvae.