Well im getting into a bigger tank. my 90g is currently filling. Im upgrading from a 35g hex and 20tall. Never dosed calcium as i my corals never used more than what i added in water changes.
With my 90g i feel like i have lots more room for more corals.
My question is.....
What difference/benifits come from a 2 part dose compared to just a straight up 1 part like the seachem stuff.