****, they still grow without lights ? I didn't know that
In my case they seems to grow on the sand and rocks only when the lights are on the peek power... The sand usually become brown/orange during day... But doesn't come brown during night...
Anyways, daily kalk
dosing seems to make my sand much cleaner than usually... I'll just keep this like this, and wait to see what happen. I keep an eye on fishs, and params.
Now, the PH is at 8.5
My final option would be to stop vodka dosing, turn skimmer off, dose 1-2L of limewater, during a 3 days blackout... I hate this when I can't see my tank
In my case, that's only a small dino problem... There's few spots on rocks and sand... I would show you a picture of the setup, and you won't see any dinos....