My refugium always has about a 3" thick mat of caulerpa growing on top. In an attempt to increase its effectiveness I just installed one of those new Tunze waterproof refugium lights under the caulerpa pointing upwards. Fingers crossed!
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Thats cool but would seriosuly give me anxiety.
A full month now and the caulerpa is 6" thick and all the way down to the Tunze light.
Do you just toss or do you have any tangs that eat it?
And now I need to purchase three of these for my fuge. I blame you entirely.
What light do you have on top?
I give it a quick freshwater rinse and then throw it into my compost. I've always been a bit nervous about feeding it to my tangs. Thought I read somewhere that it can be a problem if it starts growing in your display tank.
What model are you using? I see 3 on BRS