Before I post the questions here are the tank specs:
30 Gallon Long - no protein skimmer - no sump
Modded AC70 with surface skimmer - (contains chaeto, chemi-pure elite, purigen and filter floss)
Lighting: T5HO - 2 x 39watt - 10k and actinic bulbs
Flow: Koralia 1 and Koralia Nano
Live stock...