- Joined
- Feb 29, 2020
- Messages
- 1,136
- Reaction score
- 869
- Location
- Mt Juliet
- What state or country do you live in
- Tennessee
We bought a Reef LED90 for our 44gal. BRS says to wait 4 months before turning it on since theres basically a microbiological war going on in the tank during this time. Should I wait before adding this light or is it safe if the tank is done cycling? Is this just for algae prevention? Does it matter if I add a utility fish and turn the light on?

