| Species | Adult size | Temperament | Min tank | Care | Accuracy |
|---|---|---|---|---|---|
| T-Bar Cichlid Amatitlania sajica | 8–12 cm | Semi aggressive | 150 L | Easy | Verified |
| Texas Cichlid Herichthys cyanoguttatus | 20–30 cm | Aggressive | 400 L | Moderate | Verified |
| Thai Micro Crab Limnopilos naiyanetri | 0.8–1 cm | Peaceful | 20 L | Hard | Verified |
| Threadfin Rainbowfish Iriatherina werneri | 4–5 cm | Peaceful | 80 L | Moderate | Verified |
| Three Spot/Blue Gourami Trichopodus trichopterus | 8–15 cm | Semi aggressive | 180 L | Easy | Verified |
| Three-lined Pencilfish Nannostomus trifasciatus | 3.5–5 cm | Peaceful | 80 L | Moderate | Verified |
| Tiger Barb Puntigrus cf. anchisporus | 5–8 cm | Semi aggressive | 120 L | Easy | Verified |
| Tiger Limia Limia nigrofasciata | 5–7 cm | Peaceful | 100 L | Moderate | Verified |
| Tiger Loach Syncrossus hymenophysa | 18–25 cm | Aggressive | 450 L | Hard | Verified |
| Tiger Shovelnose Catfish Pseudoplatystoma fasciatum | 80–105 cm | Aggressive | 2,500 L | Hard | Verified |
| Tinfoil Barb Barbonymus schwanenfeldii | 25–35 cm | Peaceful | 1,000 L | Hard | Verified |
| Tire Track Eel Mastacembelus armatus | 50–90 cm | Peaceful | 700 L | Hard | Verified |
| Tropheus Duboisi Tropheus duboisi | 10–14 cm | Aggressive | 300 L | Hard | Verified |
| True Rummy Nose Tetra Petitella rhodostoma | 4–5 cm | Peaceful | 100 L | Moderate | Verified |
| Twoline Skiffia Neotoca bilineata | 4–6 cm | Peaceful | 90 L | Moderate | Verified |