filter system
- Thread starter gmixon
- Start date
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redsea
Aquarium Advice Addict
Nope, that is just a form of filtration that some people use. 
I don't recommend that kind of filtration because they can turn into "nitrate factories", which you don't want in your aquarium. However, I have heard that if you do regular cleanings, you should not have a problem.
I don't recommend that kind of filtration because they can turn into "nitrate factories", which you don't want in your aquarium. However, I have heard that if you do regular cleanings, you should not have a problem.
