They are fine for a small mushroom/zoanthid tank, and they make a great refugium light.
We Made a Hypnotic Spinning Barrel of Macroalgae | Reef Builders | The Reef and Saltwater Aquarium Blog
Pretty much as long as reef tanks have been around, mini reef keepers have employed algae in its various forms to control and reduce nutrients of the aquarium water. The popularity of using micro or…reefbuilders.com
They are $165 brand new on premiumaquatics and I used them for about 6 months, so let’s say $80 each?
Raj would react to that video.... MR has a commercial version of the filter roll... Although Jake did say "probably" :lol:
I'm interested on the Tunze's. I can stick those in my moss growout tubs!
>Gresh