Species Library — All Species
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Species Adult size Temperament Min tank Care Accuracy
Rachovii Killifish Nothobranchius rachovii 5–6 cm Semi aggressive 45 L Hard Verified
Rainbow Cichlid Herotilapia multispinosa 10–12.5 cm Semi aggressive 150 L Easy Verified
Rainbow Cichlid (Paraneetroplus) Vieja melanurus 35–42 cm Aggressive 680 L Hard Verified
Rainbow Emperor Tetra Nematobrycon lacortei 3.5–4.5 cm Peaceful 80 L Moderate Verified
Rainbow Shark Epalzeorhynchos frenatum 12–15 cm Semi aggressive 200 L Moderate Verified
Ramshorn Snail Planorbella duryi 1–2 cm Peaceful 20 L Easy Verified
Red Base Tetra Hemigrammus stictus 4–5 cm Peaceful 70 L Moderate Verified
Red Cherry Barb Rohanella titteya 4–5 cm Peaceful 60 L Easy Verified
Red Dario Dario hysginon 2–3 cm Semi aggressive 30 L Moderate Verified
Red Empress Protomelas taeniolatus 15–23 cm Semi aggressive 500 L Moderate Verified
Red Eye Tetra Bario sanctaefilomenae 5–7 cm Peaceful 100 L Easy Verified
Red Hook Silver Dollar Myloplus rubripinnis 20–30 cm Peaceful 700 L Moderate Verified
Red Hump Eartheater Geophagus steindachneri 15–20 cm Semi aggressive 300 L Moderate Verified
Red Laser Rainbowfish Glossolepis pseudoincisa 8–10 cm Peaceful 200 L Moderate Verified
Red Line Rasbora Trigonopoma pauciperforatum 4–6 cm Peaceful 90 L Easy Verified
Red Phantom Tetra Megalamphodus sweglesi 3–4 cm Peaceful 60 L Moderate Verified
Red Rainbowfish Glossolepis incisa 10–15 cm Peaceful 250 L Moderate Verified
Red Tiger Motaguense Parachromis motaguensis 25–30 cm Aggressive 450 L Hard Verified
Red Zebra Cichlid Maylandia estherae 9–12.5 cm Aggressive 200 L Moderate Verified
Red-tailed Red-eye Puffer Carinotetraodon irrubesco 4–4.5 cm Aggressive 80 L Hard Verified
Redtail Black Shark Epalzeorhynchos bicolor 12–15 cm Semi aggressive 200 L Moderate Verified
Redtail Notho Nothobranchius guentheri 4.5–6 cm Semi aggressive 45 L Hard Verified
Redtail Splitfin Xenotoca eiseni complex 5–8 cm Semi aggressive 120 L Moderate Verified
Reticulated Corydoras Brochis reticulata 5–6.5 cm Peaceful 90 L Moderate Verified
Rhinogobius Wui Rhinogobius duospilus 4–5 cm Semi aggressive 60 L Moderate Verified
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