snails and columnaris

Briggadane

Feeder Fish
MFK Member
I had an outbreak and lost a whole tank of fish (my goldfish tank). Now I have a few columbian ramshorn snails that I would like to keep. Some of these guys are over 2" round. Is there a way to reliably sanitize a snail? I use Pot. Permag. on the plants and boiled the wood for half a day. Pat. Permag the tank followed by H2O2 then bleach(BTW, missed a red ramshorn that SURVIVED that!- shell is now bright white). So I am wondering if the red ram will contaminate or if I can treat the other snails safely? I've already put plants and wood back in the cleaned tank, as will as a few guppies and quarter size angels that were B1G1 lately. Cycle is going well, and I'm wanted to order some discus, but waiting to make sure an outbreak doesnt occur...

Firsthand experience or links most appreciated.
 
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