Who Gives A Fish Forums

Thanks for the input, everyone. Alk's at 8.5 dKH, calcium 420. Flow's two Nero 3s on opposite ends, 50% power. No new meds, just weekly 10% water changes with Red Sea Coral Pro. I'll check phosphates tonight.

Noticed my Sinularia shedding a bit yesterday. Tank's been stable, 75g, running for 2 years, parameters are 8.1 pH, 1.025 salinity, 0 nitrates. Lighting's AI Prime 16HD, 10 hours daily. Should I be concerned or is this normal?

For a 40 gallon, you could also consider a small group of Boesemani Rainbows. They're active and colorful, but they need a school of at least six to feel secure. They'll add movement and vibrancy to your tank.