Refugium lights

[Andys29]

how long should refugium lights be on...should i leave them on all the time or is it okay to turn them off at night.

[HaKs310]

Many people run a reverse light cycle to help with PH levels. You can run all day if you want.

[Beaus28]

yea or you can buy a acual refugium built light at your local reef store that accomodates to your needs