• Mariah

Denise

In terms of supplements, Fauna Marin, Tropic Marin, and Korallen-Zucht are better.

Andrew9581

I use these supplements... I can go a couple of months without using them and then resume, I don't feel any difference...

Christopher1774

And Grotek ABS as well. I noticed good results from it. As for calcium and magnesium Marin from JBL - it's money down the drain (to put it mildly, it's economically unviable).

Destiny

I used it if the aquarium is small (100-300 liters) and the corals are soft, then it is suitable. If it's 500 liters or more, it's not cost-effective; there are more efficient and less expensive products.