Species Catalogue
809 species matching your filters — care guides, community photos, water parameters, and tank-mate compatibility.
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All guides →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.
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
Gold Platy
Xiphophorus maculatus
Gold Ring Danio
Danio tinwini
Gold Sailfin Molly
Poecilia latipinna
Gold Tetra
Hemigrammus rodwayi
Golden Dwarf Cichlid
Nannacara anomala
Golden Panda Molly
Poecilia sphenops
Golden Pencilfish
Nannostomus beckfordi
Golden Topminnow
Fundulus chrysotus
Golden Wonder Killifish
Aplocheilus lineatus
Grape Caulerpa
Caulerpa racemosa
Creeping runners bearing upright branches tipped with small spherical beads — resembling tiny bunches of grapes. One of the most vigorous nutrient-exporting macroalgae; grows rapidly in refugia. Can go sexual and crash if left unharvested for too long. Listed as invasive in the Mediterranean.
Green Babaulti Shrimp
Caridina babaulti 'Green'
Green Chromis
Chromis viridis
Green Fire Tetra
Aphyocharax rathbuni
Green Gold Corydoras
Corydoras melanotaenia
Green Laser Corydoras
Corydoras sp. 'CW009'
Green Rili Shrimp
Neocaridina davidi
Green Swordtail
Xiphophorus hellerii
Half Sun Betta
Betta splendens
Halfmoon Guppy
Poecilia reticulata
Halimeda
Halimeda sp.
Attractive calcified green macroalgae with segmented, coin-like lobes. Grows upright and anchors into sandbed or live rock. Naturally calcified — contributes to calcium demand. Fish tend to leave it alone. Adds a natural look to the display tank and provides nutrient export.
Haraldschultzi Corydoras
Corydoras haraldschultzi