Have a 90litre set up for 4 months know. It is heavily planted and has 4xottos 4xcardinal tetras and 6x rummy nose tetras and also have a few shrimp and snails. Looking at them today have noticed they have white spots on them that look like sugar grains. Know about the life cycle of the parasite but would like some help on that and how to cure it with a medicine that preferably doesnt have copper in so it doesnt harm the shrimp and snails.
Thanks
Thanks