Tangs
Guest
This is my 125 us gallon coral reef...no sump and just salinity testing during water changes. I do a 10 gallon water change every 4 weeks But every 6 months or so I might do a 20 gallon water change using a garden hose to drain. Recently I did an experiment comparing Sarnia tap water to store bought ro water and in terms of algae growth (very little) I found little difference. So I am staying with just using tap water along with prime water conditioner. I feed my fish a tangs veggie flake food. yellow tang, yellow tailed blue tang, mandaren, damsels, urchant, red brain, small crocera and maxima clams, donut, bubble, buttons, mushrooms, and so on.