Species Library — All Species
Filters
Clear
Species Adult size Temperament Min tank Care Accuracy
Clown Killifish Epiplatys annulatus 2.5–3 cm Peaceful 40 L Hard Verified
Clown Loach Chromobotia macracanthus 20–30.5 cm Semi aggressive 650 L Hard Verified
Clown Pleco Panaqolus maccus 7–9 cm Peaceful 100 L Easy Verified
Clown Rasbora Rasbora kalochroma 8–10 cm Peaceful 180 L Moderate Verified
Cochu's Blue Tetra Boehlkea fredcochui 4–5.5 cm Peaceful 80 L Easy Verified
Common Pleco Pterygoplichthys pardalis 35–50 cm Peaceful 700 L Hard Verified
Community Livebearer Mix Poecilia / Xiphophorus hybrid 4–12 cm Peaceful 120 L Easy Verified
Compressiceps Cichlid Altolamprologus compressiceps 8–13 cm Semi aggressive 300 L Hard Verified
Congo Puffer Tetraodon miurus 15–18 cm Aggressive 120 L Hard Verified
Congo Tetra Phenacogrammus interruptus 6–12 cm Peaceful 200 L Moderate Verified
Convict Cichlid Amatitlania nigrofasciata 8–12 cm Aggressive 180 L Easy Verified
Convict Hybrid / Mutt Cichlid Amatitlania hybrid 8–15 cm Aggressive 250 L Moderate Verified
Copadichromis Borleyi Copadichromis borleyi 14–18 cm Semi aggressive 350 L Moderate Verified
Coral Red Pencilfish Nannostomus mortenthaleri 2.5–3.5 cm Peaceful 60 L Hard Verified
Costello Tetra Hemigrammus hyanuary 3.5–4.5 cm Peaceful 80 L Easy Verified
Croaking Gourami Trichopsis vittata 5–7 cm Peaceful 80 L Moderate Verified
Crystal Red Shrimp Caridina logemanni 2–3 cm Peaceful 30 L Hard Verified
Ctenopoma Acuticeps Ctenopoma acuticeps 10–15 cm Semi aggressive 180 L Moderate Not yet verified
Cuckoo Catfish Synodontis multipunctatus 18–27.5 cm Semi aggressive 300 L Moderate Verified
Cupid Cichlid Biotodoma cupido 10–15 cm Peaceful 300 L Moderate Verified
Cyprichromis Leptosoma Cyprichromis leptosoma 8–11 cm Peaceful 240 L Moderate Verified
Dalmatian Molly Poecilia spp. (domestic Dalmatian form) 6–10 cm Peaceful 100 L Easy Verified
Demasoni Cichlid Chindongo demasoni 6–8 cm Aggressive 180 L Hard Verified
Denison Barb Dawkinsia denisonii 12–15 cm Peaceful 300 L Moderate Verified
Desert Goby Chlamydogobius eremius 5–6 cm Peaceful 60 L Moderate Verified
Not sure which fish fit your aquarium?
Enter your tank volume and optional dimensions to browse verified fish whose minimum aquarium guide fits your setup.
Find fish for your tank