actually i bought a oceanic 120g tech tank yesterday. i couldnt refuse the deal. the tank is normally 800 but a customer brought it back without even using it because they wanted the silver trim insteed of the black. So anyway i got it for 300 because it was technically used. cant use it until we move into a a house next year. dont have a calc. reactor and hopefully wont need one for a while. i use
red sea pro salt which keeps my calc. at 450ppm. I will be testing every few days to see what happens.