as a new drinker I can say that all beer tastes like heavily urinated pool water or a freshly unflushed toilet with windex. I drink whiskey sours!
Ive been using kalkwasser but Im seriously considering switching to the liquid calcium stuff. I only need calcium for coraline algae and some for the corals. I have mostly mushrooms, zoos, xenia and a toadstool. whats a good level to keep my calcium?