Review on 🐠 Brightwell Aquatics Kalk+2: Advanced Powdered Kalkwasser Supplement for Marine Fish & Aquariums - Boost Calcium, Magnesium & Strontium Levels by Jennifer Tillman

I have used 2 parts in the past and everything has worked well. I chose lime for my new reef. Why? Many old-school fridges love it and even use it with two parts; it increases your pH. I was impressed. My corals and coralline algae have gone crazy! If you can grow Coraline, your tank is ready to grow SPS. I mix it in a soda can with about 1/4 cup vinegar and 1 cup water; Then I added the remaining gallon of water. After 15 minutes the lime settles out and I use a faucet to scoop water out of the ato.