A highly concentrated two-part calcium and alkalinity buffer maintenance system that replenishes calcium and alkalinity with the correct ratio of ions to the composition of Natural Seawater.
SeaBalance also includes magnesium and strontium in the amounts proportionate to typical utilization ratios. Without high concentrations of magnesium, all the calcium would combine with carbonates and precipitate out of the aquariums.
Alkalinity is primarily the concentration of calcium, magnesium, carbonate and bicarbonate, which helps maintain a high pH and is essential for coral growth.
Part A contains calcium, magnesium and strontium
Part B contains carbonate, bicarbonate and boron
* Preorder basis - Take approximately 1.5 - 2 months.
$17.00The HI774-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphate Ultra Low Range Checker® HC. These reagents follow the Ascorbic Acid Method in which the reaction between phosphorus and reagents causes a blue tint in the sample. By simply adding the packet of HI774-25 reagent to the sample, the reaction will take place and the HI774 will determine the concentration from the color that is produced. The results will be displayed in ppb of phosphorus. These reagents are designed to be used with samples that have an expected range of 0.00 to 0.90 ppm phosphate.