taurus19
New Member
Hi just wondering has anyone used these devices ? I’m thinking of buying one and I’m a bit sceptical on the accuracy and precision as I own a reef factory smart tester (which almost crashed my tank with its phosphate readings). From what I read the keeper plus is a big step from standard RF keeper and most posts compare the KH keeper and dd KH manger. The KH keeper plus costs the same as the KH manager, so would be good to get thoughts from anyone that has used both. I don’t want to dose anything based on the readings (already dose kalk) so let me know if they’re worth it/ long term view/review 
