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Hi, all! I'm new to this forum - glad to have found it!
Does anyone else remember a brand of undergravel filter that, instead of having two bubble tubes at either end, had a long bubble wall at the back? I had them approximately 20 years ago, and now I can't find them anywhere and I can't remember what they were called in order to do a thorough internet search.
I guess if I can't find them again, I will just use a regular undergravel filter and put in a long airstone to create a bubble wall, but I really liked those filters...
Thanks for any help!
Does anyone else remember a brand of undergravel filter that, instead of having two bubble tubes at either end, had a long bubble wall at the back? I had them approximately 20 years ago, and now I can't find them anywhere and I can't remember what they were called in order to do a thorough internet search.
I guess if I can't find them again, I will just use a regular undergravel filter and put in a long airstone to create a bubble wall, but I really liked those filters...
Thanks for any help!