| Species | Adult size | Temperament | Min tank | Care | Accuracy |
|---|---|---|---|---|---|
| Goldfish (Common / Comet) Carassius auratus | 20–30 cm | Peaceful | 750 L | Moderate | Verified |
| Green Dragon Bristlenose Ancistrus sp. (domestic Green Dragon form) | 10–13 cm | Peaceful | 100 L | Easy | Verified |
| Green Fire Tetra Aphyocharax rathbuni | 3–7.1 cm | Peaceful | 80 L | Easy | Verified |
| Green Laser Corydoras Osteogaster sp. CW009 | 5–6 cm | Peaceful | 90 L | Moderate | Verified |
| Green Neon Tetra Paracheirodon simulans | 2–3 cm | Peaceful | 45 L | Moderate | Verified |
| Green Severum Heros efasciatus | 15–25 cm | Semi aggressive | 300 L | Moderate | Verified |
| Green Spotted Puffer Dichotomyctere nigroviridis | 12–17 cm | Aggressive | 250 L | Hard | Verified |
| Green Terror Andinoacara rivulatus | 15–25 cm | Aggressive | 300 L | Moderate | Verified |
| Haplochromis Obliquidens Haplochromis latifasciatus | 8–12 cm | Semi aggressive | 200 L | Moderate | Verified |
| Harlequin Rasbora Trigonostigma heteromorpha | 3–5 cm | Peaceful | 60 L | Easy | Verified |
| Harlequin Rasbora Variant Trigonostigma heteromorpha domestic form | 3.5–5 cm | Peaceful | 60 L | Easy | Verified |
| Head and Tail Light Tetra Holopristis ocellifera | 4–5 cm | Peaceful | 70 L | Easy | Verified |
| Hengeli Rasbora Trigonostigma hengeli | 2.5–3 cm | Peaceful | 60 L | Easy | Verified |
| Hi Fin Platy Xiphophorus maculatus domestic form | 4–6 cm | Peaceful | 60 L | Easy | Verified |
| High Fin Swordtail Xiphophorus hellerii | 7–12 cm | Peaceful | 140 L | Moderate | Verified |
| Hillstream Garra Ceratogarra cambodgiensis | 12–24 cm | Peaceful | 350 L | Moderate | Verified |
| Hillstream Loach Sewellia lineolata | 5–6.5 cm | Peaceful | 100 L | Hard | Verified |
| Honduran Red Point Cichlid Amatitlania sp. 'Honduran Red Point' | 8–12 cm | Semi aggressive | 150 L | Moderate | Verified |
| Honey Gourami Trichogaster chuna | 4–5.5 cm | Peaceful | 60 L | Easy | Verified |
| Horseface Loach Acantopsis dialuzona | 15–20 cm | Peaceful | 300 L | Moderate | Verified |
| Itungi Acei Pseudotropheus elegans | 10–15 cm | Semi aggressive | 350 L | Moderate | Verified |
| Jack Dempsey Rocio octofasciata | 15–25 cm | Aggressive | 300 L | Moderate | Verified |
| Jaguar Cichlid Parachromis managuensis | 35–45 cm | Aggressive | 680 L | Hard | Verified |
| Japanese Ricefish Oryzias latipes | 3–4 cm | Peaceful | 50 L | Easy | Verified |
| Jardini Arowana Scleropages jardinii | 60–100 cm | Aggressive | 2,000 L | Hard | Verified |