Species Catalogue
809 species matching your filters — care guides, community photos, water parameters, and tank-mate compatibility.
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All guides →Shubunkin Goldfish
Carassius auratus
Siamese Temple Plant
Hygrophila corymbosa
Silver Dollar
Metynnis argenteus
Silver Satin Pothos
Scindapsus pictus
Similis Corydoras
Corydoras similis
Similis Shell Dweller
Neolamprologus similis
Singapore Moss
Vesicularia sp. 'Singapore'
Six Line Wrasse
Pseudocheilinus hexataenia
Smiling Cichlid
Laetacara curviceps
Snake Chest Endler
Poecilia wingei
Snake Plant
Dracaena trifasciata
Snakeskin Guppy
Poecilia reticulata
Sodalis Corydoras
Corydoras sodalis
South America Moss
Taxiphyllum sp. 'South America'
South American Bumblebee Catfish
Microglanis iheringi
Spade Tail Betta
Betta splendens
Spanner Barb
Barbodes lateristriga
Spike-tailed Paradise Fish
Pseudosphromenus cupanus
Spirodela Polyrhiza
Spirodela polyrhiza
Spirogyra
Spirogyra sp.
Bright green filamentous algae with distinctive spiral chloroplasts. In small amounts it's a natural part of the ecosystem and a food source for many invertebrates. Can quickly overtake a tank if nutrients or CO₂ are out of balance. Best controlled by reducing phosphates and manual removal.
Spixi Snail
Asolene spixi
Spotted Raphael Catfish
Agamyxis pectinifrons
Springeri Dottyback
Pseudochromis springeri
Star Polyps
Briareum spp.
Starry Blenny
Salarias ramosus
Stomatella Snail
Stomatella varia
String Moss
Leptodictyum riparium
Striped Panchax
Aplocheilus lineatus
Striped Raphael Catfish
Platydoras armatulus
Sunburst Platy
Xiphophorus maculatus
Sunset Platy
Xiphophorus maculatus
Sunset Thicklip Gourami
Trichogaster labiosa
Super Delta Betta
Betta splendens
Super Red Bristlenose Pleco
Ancistrus sp.
Surinamensis Corydoras
Corydoras surinamensis
Swamp Dwarf Crayfish
Cambarellus puer