what's the point of this???
riverlifeva 6 months ago
what is used to keep the bio balls moving all the time is irt just the cirulation of water or have you got and air pump going to it
colinley 1 year ago
thats pretty cool :)
robom1337 2 years ago
what's the point of this???
riverlifeva 6 months ago
what is used to keep the bio balls moving all the time is irt just the cirulation of water or have you got and air pump going to it
colinley 1 year ago
thats pretty cool :)
robom1337 2 years ago