I’ve been told I have to introduce myself I’ve been reefing for 3 years now with a lot of ups and downs in my tank . I have a 340 lte mixed reef 22 fish , and cleaner crew . 2x canister filters , 1 UV . ( No skimmer) / 1x algi scrubber , 1x carbon reactor, and a cheato reactor (that runs through the night Only , a Ecoral dosser keeps my peramiters at Alk-8.1-8.3 , calc 430, mag 1340. Po4. - 0.05 , 7% water change is done weekly. And I test 2-3 times a week.