Quote:
Originally Posted by saulat I read a faq where someone said instead of an air stone they had a bar to spray water at the top of the tank. I dont think my tank would lend itself to one easily but, I like the idea of it. |
At the risk of telling you something you might (or might not) already know, spray bars as you describe are used in conjunction with canister filters. All you've said so far is that you "picked up a used filter", but didn't say what kind.
So to start with: what type of filter did you get?
If you do have a
canister filter, there are a lot of methods on the internet (such as
this) for building a
DIY spray bar, or you could look for a retailer that sells accessories for that brand of filter and see what's available.