The corycats in my planted tank recently laid eggs. Unfortunately the entire
batch was lost due to some sort of white fungus. Can anyone here recommend
some
sort of fungicide to dose my tank with the next time?

You might try Acriflavine. I think that's safe for plants.

Alternately, you could just leave the eggs alone. They might not fungus the
second time. Or you could remove the eggs to a hatching tank, and not have to
worry about medication's effect on the plants.


Leigh

http://www.fortunecity.com/lavender/halloween/881/