Hi, I made a 20gal skippy filter and it is working perfect up till today i
noticed some string algae populating in the filter mostly on top attaching
itself to the water hyacinth and lettuce. The rest of the pond is doing
really well. Should i clean it or just leave it alone.
I might reduce the number of fish i have which is about 20-25 fish in
size from 3" to 10". Does this look like alot? The pond is 12'X7'X2'. Thanks
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