tropic marin

I was looking through some options for trace elements and noticed Tropic Marin PRO-CORAL K+ includes copper? I was under the impression any amount copper is deadly to inverts like shrimp and coral...

so I’m thinking about using tropic Marin’s carbo calcium. I have a highly dominant sps tank and sps frag tank. I’ve heard that the carbo calcium and kalk are a great combo. I’m curious if anyone else is using this combo and why? Thanks all!

Hello, I'm having a hard time to decide on the subject issue. I currently use Tropic Marin Pro-Reef salt, and my tank parameters are somewhat stable since i currently have 3 corals and a BTA, an some small fish, so my bio-load isn't heavy at all. Testing the saltmix i'm currently using, i...

Hi Randy and everyone else too :) I have just restarted an aquarium with cycled dry rock ( cooked in a trash can for 2 months after being cleaned with acid and bleach ) I also used lanthanum to lower any remaining phosphates. I thoroughly rinsed the rocks prior to adding to the new tank. I...