Red Sea 4 part dosing

[Michael123]

I want to start using the red Sea four-part dosing system. My question is can I use that while I have Cheato in my refugium?

 

[gbroadbridge]

I want to start using the red Sea four-part dosing system. My question is can I use that while I have Cheato in my refugium?

You can.

edit: But apparently you would be better served using the 7 part system as it allows you to tune for the usage of elements taken up by the Macro Algae.