Joined
·
828 Posts
I saw some canister filters with these UV sterilizer bulbs. They claim the bulbs kill algae spores, bacteria and promotes clearer water. My questions:
1) does it REALLY kill algae?
2) what bacteria does it kill? Tanks DO need some sort of bacteria, so I don't want the good stuff getting killed off.
Thanks!
1) does it REALLY kill algae?
2) what bacteria does it kill? Tanks DO need some sort of bacteria, so I don't want the good stuff getting killed off.
Thanks!