C cartisdm Feeder Fish MFK Member Jan 31, 2008 145 0 0 Virginia Feb 20, 2008 #1 Watch the youtube video clip I have a link to. What are those black weird lego ball things? http://youtube.com/watch?v=3MnynBRKNuI&feature=related
Watch the youtube video clip I have a link to. What are those black weird lego ball things? http://youtube.com/watch?v=3MnynBRKNuI&feature=related
---XR--- Jack Dempsey MFK Member Nov 11, 2006 4,111 23 38 Pa Feb 20, 2008 #2 bio balls, commonly used in filtration systems, canisters and sumps. probably in the tank as a toy.
C cartisdm Feeder Fish MFK Member Jan 31, 2008 145 0 0 Virginia Feb 20, 2008 #3 ---XR---;1532628; said: bio balls, commonly used in filtration systems, canisters and sumps. probably in the tank as a toy. Click to expand... Gotchya, so it's so bacteria and such can grow on them when they're put in filters right?
---XR---;1532628; said: bio balls, commonly used in filtration systems, canisters and sumps. probably in the tank as a toy. Click to expand... Gotchya, so it's so bacteria and such can grow on them when they're put in filters right?
---XR--- Jack Dempsey MFK Member Nov 11, 2006 4,111 23 38 Pa Feb 20, 2008 #4 cartisdm;1532657; said: Gotchya, so it's so bacteria and such can grow on them when they're put in filters right? Click to expand... yep.
cartisdm;1532657; said: Gotchya, so it's so bacteria and such can grow on them when they're put in filters right? Click to expand... yep.
