🧪 Fish Compatibility Checker
Can these fish live together? Check before you buy!
Quick Compatibility Guide
| Species | Betta M | Guppy | Corydoras | Snail | Flowerhorn |
|---|---|---|---|---|---|
| Betta (Male) | 💀 | 💀 | ✅ | ✅ | 💀 |
| Guppy | 💀 | ✅ | ✅ | ✅ | 💀 |
| Corydoras | ✅ | ✅ | ✅ | ✅ | 💀 |
| Nerite Snail | ✅ | ✅ | ✅ | ✅ | ⚠️ |
| Flowerhorn | 💀 | 💀 | 💀 | ⚠️ | 💀 |
General Rules
- 1. Never put 2 male bettas together
- 2. Colorful fish male guppies trigger betta aggression
- 3. Bottom dwellers corydoras plecos are safest betta mates
- 4. Flowerhorns should be kept alone, too aggressive for community
- 5. Always use a tank larger than the minimum, more space equals less fighting