ESV AQUARIUM PRODUCTS B-IONIC 2-PART CALCIUM BUFFER SYSTEM 10 GALLON (5 GALLON EACH) Apex You might be thinking

You might be thinking

5" W x 3" H

5″ in outer diameter (3/4″ to 1″ PVC pipe)

Then purchase and replace them with the optionally available diffused “Shimz”

using the included measuring spoon according to your aquarium size

ESV AQUARIUM PRODUCTS B-IONIC 2-PART CALCIUM BUFFER SYSTEM 10 GALLON (5 GALLON EACH) Apex You might be thinkingMaintaining proper balance of calcium and alkalinity is important to the health of all organisms living in your aquarium. The 2 part B Ionic Calcium Buffer System is the original, unique, easy to use, two component liquid supplement system that has been formulated to provide highly concentrated calcium and carbonate alkalinity, as well as all other important major, minor, and trace elements in the proper ratios to maintain a healthy marine aquatic