Who Gives A Fish Forums

I've used both Prime and Stress Coat, and my bettas did well with either. Stress Coat's aloe vera is nice if your fish is stressed, but Prime's more versatile. Either way, just avoid the super cheap stuff.

I recently set up a nano aquarium, a 2.1-gallon tank, with no intention of keeping fish, just a planted tank and maybe some dwarf shrimp. However, after getting it cycled, I found this male roundtail koi betta, labeled as a "galaxy" betta. He was tiny compared to other bettas I've seen, so I thought ...