R
rheann
Guest
I have some questions about enternal filters/corner filters. I want to get some corner filters for my 20 gallon tank, I don't know what brand to get or what they really look like or the best place to shop for them. Can anyone help me with thiis? I want to also know how many I should have for my aquarium. I already have an overhang filter, but I am worried that it wasn't doing it's job very well because of the worm problem I had, even though I did my best to syphon out uneaten food/waste etc. Thanks
