Calcium: REEF CALCIUM, by seachem. I did not add a gallon of calcium :-). I added about 30 ML (6 capfuls) of calcium to a 5 gal tank of fresh topoff water made by my RO system. In turn my Top off added 1 gal of water to system.
Question: If your filters need changed on your RO/DI system, does it just allow water to bypass without cleaning it or does it re-release gunk into the water? If it is just clogged it would be the equivelant of adding tap water right? I have only been adding tap into my tank for the last 5 months.
I'll go check my numbers now.
Only change since 20 min ago is blasto's perked up a little and the polyps on the toad stools are 1/2 extended. Mushrooms still look like they're going to melt.