spawning danios?

yes it was about 2 and a half inches and its full now with a little whisper filter.. i covered the end with mesh from a breeding net, it seems to work for platy fry too.

I am determined to get this right!! lol i want baby danios!
 
I read eggs can be prone to fungus...if there is always flowing water over the eggs can they grow fungus, or is it pretty much always necessary to add a fungicide of some sort?

Can you just buy this from say Petsmart?

Are there any other uses for a fungicide?
 
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