First, specs:
30 gallon
250 w MH 10,000k
34 lbs lc
1.245 spec grav
temp 80
PH 8.3
Ammonia 0
Nitrate 15
Nitrite 0
flow - apx 20 times
Fish - 1 maroon clown, 1 LM blenny
Clean up crew - 4 sm hermits 5 turbo (I believe in adding clean up crew as needed so there is enough food to go around. Thus...