We just picked up some Nutrafin Plant Gro (iron enriched). It says that it is safe for fish and "other aquatic organisms." But it contains 0.0005% chelated copper, and I'm worried about the shrimp. Can anyone here verify that it'll be safe for them?
They're just feeder shrimp, but we like 'em
They're just feeder shrimp, but we like 'em