Frogspawn
Aquarium Advice Freak
wile i was out getting more water this morning i picked up a kent Marine reef starter kit. it has a big bottle of Iodine, strontium & molybdenum, and liquid calcium . now i would not imagine i have to use this stuff yet. i would think my water changes every week should replace the trace elements that my 3 corals use. when do i have to start adding buffers to keep up my calcium and stuff up?