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Starting tank UV OR no UV

2K views 1 reply 2 participants last post by  dallops_of_polyps 
#1 ·
Hi

Im starting my tank soon and was wondering should i have the uv light off for the cycling period, so that bacteria has a chance to grow?
I am going to start with a bacitiria starter liquid and fresh sea water and crushed coral.

I got a 9W uv built in to my canister filter.

http://www.aquariumproducts.com.au/external_canister_filters.php
JHW-303B + 9W UV Sterilizer
 
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