Who has corals in a tank where the phosphate isn't exactly 0?
Mine is somewhere between 0 and .5.
If i add a softie, is it a goner?
I'm running a skimmer, use premixed RO
water, bag of carbon and phosguard, and I rinse the frozen mysis shrimp in RO
water and drain before adding it to the tank.
It's a sumpless system.
I can't quite get my Phos to 0.