Species Library — All Species
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Species Adult size Temperament Min tank Care Accuracy
Sailfin Molly Poecilia latipinna 8–15 cm Peaceful 200 L Moderate Verified
Sailfin Tetra Crenuchus spilurus 5–6.5 cm Peaceful 80 L Moderate Verified
Salt and Pepper Corydoras Hoplisoma habrosum 2.5–4 cm Peaceful 60 L Easy Verified
Salvini Cichlid Trichromis salvini 15–22 cm Aggressive 350 L Hard Verified
Samurai Gourami Sphaerichthys vaillanti 5–6 cm Peaceful 90 L Hard Verified
Saulosi Cichlid Chindongo saulosi 7–9 cm Aggressive 200 L Moderate Verified
Scarlet Badis Dario dario 1.5–2.5 cm Semi aggressive 30 L Moderate Verified
Scatophagus Argus Scatophagus argus 25–35 cm Peaceful 700 L Hard Verified
Scheels Killifish Fundulopanchax scheeli 5–6 cm Peaceful 45 L Moderate Verified
Schwartz's Corydoras Hoplisoma schwartzi 5–8 cm Peaceful 100 L Moderate Verified
Scissortail Rasbora Rasbora trilineata 8–12 cm Peaceful 180 L Easy Verified
Senegal Bichir Polypterus senegalus 25–50 cm Semi aggressive 540 L Moderate Verified
Serpae Tetra Megalamphodus eques 3.5–4 cm Semi aggressive 90 L Easy Verified
Severum Hybrid / Unknown Heros Heros sp. hybrid 15–25 cm Semi aggressive 300 L Moderate Verified
Shell Dweller Cichlid Neolamprologus multifasciatus 3–5 cm Semi aggressive 60 L Moderate Verified
Shortfin Molly Poecilia sphenops 5–10 cm Peaceful 100 L Easy Verified
Siamese Algae Eater Crossocheilus sp. 12–16 cm Peaceful 200 L Moderate Verified
Siamese Fighting Fish Betta splendens 5–7 cm Semi aggressive 45 L Moderate Verified
Silver Arowana Osteoglossum bicirrhosum 75–90 cm Aggressive 2,000 L Hard Verified
Silver Dollar Metynnis hypsauchen 18–20 cm Peaceful 650 L Moderate Verified
Silver Hatchetfish Gasteropelecus sternicla 4–6.5 cm Peaceful 100 L Moderate Verified
Silver Tip Tetra Hasemania nana 3.8–5 cm Semi aggressive 70 L Easy Verified
Similis Shell Dweller Neolamprologus similis 3.5–5 cm Semi aggressive 60 L Moderate Verified
Sixbar Distichodus Distichodus sexfasciatus 40–76 cm Semi aggressive 1,800 L Hard Verified
Sixray Corydoras Gastrodermus pauciradiatus 2.5–4 cm Peaceful 60 L Moderate Verified
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