justinp
Fish Fanatic
Does anyone know if this will destroy most of the benificial bacteria in a tank along with the bad?
Maracyn-two
- Thread starter justinp
- Start date
If you follow the instructions according to this site it won't harm the filter.
http
/puffernet.tripod.com/maracyn-two.html
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/puffernet.tripod.com/maracyn-two.htmlSimilar threads
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