Hi, I have a mixed reef 75 gallon aquarium. I have been using instant ocean salt mix. Should I be using the reef mix rather than the regular mix? Does it make that much of a difference?
I used the purple box for years and it grew everything from my gsp to my montis. However, I did see better results from RC than the basic instant ocean.
I prefer the regular IO to Reef Crystals since to do not want organic chemicals such as vitamins in my salt mix. There's no demonstrated benefit, and it may make it harder to keep the salt water long term.