Howdy all,
I seem to have the dreaded ich (white spot) in my tank. I have clown loaches, gold barbs and ottos in there. It's a heavily planted tank with a gravel substrate and driftwood. The total capacity is around 122 litres (32 US gallons) but with all that stuff I estimate it's holding more like 100 litres of water.
I bought the only two meds available at my local fish store - Blue Circle White Spot Cure and Malkon (malachite green). Has anyone tried either of these to treat ich in clown loaches?
After studying the life cycle of ich I'm very sceptical about the claims of the Blue Circle product that it cures ich in a single treatment, and it doesn't tell me anywhere on the bottle what the active ingredients are.
If I go for the Malkon, how to I calculate a dose that's going to be both safe and effective? I've read that malachite green is absorbed by anything porous and/or organic in the tank, so the dose may need to be increased to account for that. With all my plants and driftwood, how on earth do I calculate a safe dose? :-?
Any help will be gratefully received.