125gal crashish

I’m not doubting its my nutrient levels and low mag… I do have two skimmers on the tank but takin one out cuz its not doing as advertised. 100 seaclone and another cant remember atm cuz im at the library…

Used tap water?

Hey Sneaky,

Can you post all of your test results so we can easily see?

Am
Ni
No3

SG
Ca
Alk
Mag
PH

IMO smaller more frequent water changes are better in regards to keeping the tank more stable. On the flip side I don’t do very many water changes at the moment and have gone well over a month with no water changes. For the past 3 or so months I’ve been simply replacing water lost from the skimmer output.