Tropic Marin BIO-CALCIUM ORIGINAL BALLING Part C 1 kg itemID-17803 If invertebrates appear to close

If invertebrates appear to close their polyps or shells

the converse is generally true of relatively-low ORP

Axis pumps offer full control

requiring several treatments over a period of time (as specified above for the tank size) to remove the phosphate from the water column and to eradicate the levels previously absorbed into the substrate and rocks

Ideal for GFO

Tropic Marin BIO-CALCIUM ORIGINAL BALLING Part C 1 kg itemID-17803 If invertebrates appear to closeSalt for supply of calcium using the Balling method Tropic Marin BIO CALCIUM ORIGINAL BALLING salts are the 3 components used in the Balling Method and allow an independent dosage of calcium and carbonates adapted to each individual aquarium. The three part method adds calcium chloride dihydrate (part A) and sodium bicarbonate (part B), while the addition of sodium chloride free sea salt (part C) maintains the crucial ionic balance in the aquarium