[swansondan]

It was under 1.0, the lfs tested it for me and said it was ok...but brain is dying again, it is a 90 gallon reef, about 14 months old, I have 3 Koralia 2's circulating water, also a 600 gallon per hour return pump. I acutally just upgraded the return pump to a 1340gph pump, hope that might help a little. I feed mostly flake, but I mix that with dried cyclopleeze, dried krill, and spiruluna. 2 Metal Halide 250watt 15k bulbs, brand new. Everything else test pretty good. Ammonia 0, Nitrite 0, Nitrate 10, phoshpate
.02 or so. Calcium 420.

Thanks!
Dan