Who Gives A Fish Forums

My Acropora millepora isn't growing like it used to. Got it a few months back, and it was thriving, but now it's just kinda stalled. Tank's a 40-gallon with AI Prime lighting, running at 80% for 8 hours. Parameters are stable, 0 ammonia, 0 nitrite, 5 nitrate, 8 dKH, 1.025 salinity. Anyone got tips ...

I've kept bettas for years, and filtered tanks always outperform unfiltered ones in longevity. A 5-gallon with a sponge filter, weekly 25% water changes, and a stable temp will give your fish the best life.