I have a 20 gallon long FOWLR
tank, with one blue damsel, 2 pajama cardinals, a hawaiian feather duster, and two blue legged hermit crabs. There is about 18 lbs of live rock. Well, I tested my water earlier, and:
I am using a API master saltwater test kit.
The trates are gone! They were at 40 a week ago. I've done nothing except for 25% p
's every week. Any clue? Here's the tank.