Baking soda (sodium bicarbonate) plays an important role in the ph buffer system. It is also falls under the category of alkalinity.

In a closed system aquarium with a heavy load of hard corals, it is hard to maintain a necessary level of calcium for proper exoskelton growth of hard corals. Water changes only replenish a small amount of calcium and then the remaining is either added vi

4 inch acrylic tube flange for creating your own reactor. All you need is to purchase the lid and bottom and you are ready to put your project together.