120gal mixed predatory reef tank

[whatcaneyedo]

I've got a small assortment of things I use every once and a while. Once every week or two I might use Lugol's, Selcon, Vit Chem or Kent Garlic. Each week I add some magnesium salts to my water change water. Then every couple of days I'll feed Coral Frenzy. Kalkwasser and a Calcium Reactor do the rest. I haven't added baking soda or calcium chloride in months and I only breifly tried some Pro Bio products and Vertex bio pellets earlier this summer.

[BlueTang<3]

Dude your tank is awesome. Ever consider running a dosing pump vs reactor?

[whatcaneyedo]

Originally Posted by BlueTang<3

Dude your tank is awesome. Ever consider running a dosing pump vs reactor?

Nope. I've already got the calcium reactor figured out so that I have to do very little work to keep my parameters in check. I calibrate the probes and top off the media about once every three months, clean the whole reactor twice a year and get the CO2 cylinder refilled about once a year. I haven't adjusted the flow in a month or two, the last time I added baking soda was in June and I have not used Calcium Chloride at all this year. Plus I think more trace elements are added back to the water by dissolving coral skeleton than by dosing.

The only downside to the calcium reactor in my case is that my pH tends to be quite low throughout the winter. Right now I sit around 7.7 to 7.9 I'm trying nearly every trick in the book to combat this. What I may try next is drawing my skimmer air through CO2 absorbing media.