White tip corals

OK, I messed up and the answer is wait and see but wanted some thoughts because I hate waiting. I hadnt tested my water for two months. I have a fairly heavly load hard coral tank (not crazy load like some picutres but working on it). Frogspwan with 50 heads, glaxia, acros etc. Anyway I had my system in...

Calcium Problems!

Hi, just some info… i have a 75 gallon tank 20g sump, octopus skimmer 90 or so lbs of fiji live rock and no corals. I have a feather duster multiple snails and crabs, a clown fish and a money plant (Halimeda? if that’s how you spell it). I do weekly water changes using natural sea water, with...

ph probe – in the reactor or in the sump or in the tank

Hi, so i got a new calcium reactor (woo hooo), i know its only a coralife 250 gal calcium reactor – but for now it will help me to get started. so i’m here again looking for your opinion/help/ideas that will help me setup my calcium reactor. so far i have the following: - argonite -coralife...

E.S.V. Calcium Chloride 800 g

Overall Rating:   Total Customer Reviews: (0) Seller: Amazon Calcium Chloride is a very pure anhydrous grade free of phosphates and nitrates. The advantage of using Calcium Chloride as a calcium supplement in marine aquaria is its very high solubility in water. This property allows the aquarist to rapi

E.S.V. Calcium Hydroxide 1lb

Overall Rating:   Total Customer Reviews: (0) Seller: Amazon Calcium Hydroxide is the proven standard for maintaining calcium concentration and alkalinity in closed marine aquaria. The calcium provided is directly used by calcifying organisms, and the hydroxide ions provided readily convert dissolved C