Species Catalogue
801 species matching your filters — care guides, community photos, water parameters, and tank-mate compatibility.
Endler Guppy
Poecilia wingei × Poecilia reticulata
English Ivy
Hedera helix
Espei Pencilfish
Nannostomus espei
European Frogbit
Hydrocharis morsus-ranae
Fairy Moss
Azolla filiculoides
False Bandit Corydoras
Corydoras melini
False Rummy Nose Tetra
Petitella georgiae
Fantail Goldfish
Carassius auratus
Favia Coral
Favia speciosa
Feather Caulerpa
Caulerpa sertularioides
Feathery, fern-like fronds on creeping runners — arguably the most attractive Caulerpa species. Works well in display refugia where its ornamental appearance is on show. Fast-growing nutrient exporter. Same caveats as other Caulerpa: harvest regularly to prevent sexual reproduction.
Featherfin Tetra
Hemigrammus unilineatus
Feathertail Betta
Betta splendens
Fighting Conch
Strombus alatus
Filament Barb
Dawkinsia filamentosa
Fire Shrimp
Lysmata debelius
Firefish Goby
Nemateleotris magnifica
Five-Banded Barb
Desmopuntius pentazona
Flag Tetra
Hyphessobrycon heterorhabdus
Flame Hawkfish
Neocirrhites armatus
Flame Moss Mini
Taxiphyllum sp. 'Flame Mini'
Flame Tetra
Hyphessobrycon flammeus
Flowerhorn Cichlid
Hybrid cichlid
Foxface Rabbitfish
Siganus vulpinus
Fuzz Algae
Stigeoclonium sp.
Short, fuzzy green tufts — typically 2–5 mm — that appear on the edges of plant leaves, hardscape, and equipment. One of the most common algae in newly planted tanks. Easily grazed by Amano shrimp, Otocinclus, and nerite snails. Caused by light excess or inconsistent CO₂ early in a tank's life. Usually resolves as the tank matures.
Gardneri Killifish
Fundulopanchax gardneri
Giant Bacopa
Bacopa amplexicaulis
Giant Danio
Devario aequipinnatus
Giant Gourami
Osphronemus goramy
Giant Sagittaria
Sagittaria platyphylla
Glass Bloodfin Tetra
Prionobrama filigera
GloFish Betta
Betta splendens
GloFish Corydoras
Corydoras aeneus
GloFish Tiger Barb
Puntigrus tetrazona
Glowlight Danio
Danio choprai
Gold Danio
Danio albolineatus
Gold Medaka
Oryzias latipes