Hello all,
i'm 9 days into cyclicing my first marine tank. i have a predrilled 75 gal with a diy 12 gallon sump. there is 150 lbs of sand, 50 pounds of base rock and approximately 30 pounds of LR. i also have 4 snails and 8 blue hermit crabs. my quesiton is that i'm getting a lot of "flaking...