Pay in 4 interest-free payments of $6.50 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Outcompetes cyanobacteria for available nutrients
single-bottle formulation immediately raises dissolved calcium levels and targets live rock surfaces
add 5 ml (1 capful) of product per 20 US-gallons of aquarium water every other day or as needed to maintain the magnesium concentration within a range of 1
Two Little Fishies ReBorn coarse aragonite media for calcium reactors is composed of fossil skeletons of reef building corals that is sustainably harvested from pristine sites in the western Pacific Ocean
4 glass test tubes and color chart
Salifert Magnesium Powder 500mL Red Sea Trace Colors D Bioactive Elements Outcompetes cyanobacteria for available nutrientsA too low magnesium concentration (below 1300 mg L) results in problems maintaining correct calcium and alkalinity levels. Correct alkalinity and calcium levels are beneficial for coral growth. This magnesium supplement is highly concentrated and will not only increase the magnesium concentration but will also correct the ionic imbalance. Once the magnesium concentration is between approx. 1300 and 1500 mg L use the liquid magnesium supplement to