jimmy_396_jimmy
Jun 3 2005, 06:52 PM
I just wanted to know....what are they exactly?How do you put it on your tank? Do
You need a canister filter for a sterilzer?And how much?
smack536
Jun 3 2005, 07:14 PM
this explains what they are:
whats a uv?this delineates the cost...
cost of UV