this is an instant ocean test kit....put water in the tester and add premeasured powder for each test...not strips....... but doing the math correctly i came up with your numbers...i'll do some research on the levels and see what i should do........


as far as i am reading the oceanic biocube uses the red sea prizm skimmer [base model not the deluxe] pimp....so you should be able to give some advice on that considering you sold me the same skimmer .....lol