HOW TO DOSE:Pre-mixed solution (recommend):Mix 1000g (2.2lb) of MAGNESIUM+ to 2000ml (0.53gal) of RODI water. This solution contains 60,000mg/l Mg (ppm Mg).17ml (2.16 fl oz) of this solution will increase the magnesium value in a 100L (22 gal) aquarium by approximately 10mg/l (10 ppm). This is a reference value; the actual dosage amount may vary.DOSAGE OF THE PRE-MIXED SOLUTION: Magnesium Tank +10 mg/l (ppm) +20 mg/l (ppm) +30 mg/l (ppm) +40 mg/l (ppm) +50 mg/l (ppm) 100L 17ml 33ml 50ml 67ml 83ml 200L 33ml 67ml 100ml 133ml 167ml 500L 83ml 167ml 250ml 333ml 416ml 25gal 0.54fl oz 16ml 1.1fl oz 32ml 1.6fl oz 48ml 2.2fl oz 64ml 2.7fl oz 80ml 50gal 1.08fl oz 32ml 2.2 fl oz 64ml 3.2fl oz 96ml 4.3fl oz 128ml 5.4fl oz 159ml 100gal 2.2fl oz 64ml 4.3fl oz 128ml 6.5fl oz 191ml 8.6fl oz 255ml 10.8fl oz 319ml 200gal 4.31fl oz 128ml 8.63fl oz 255ml 12.9fl oz 383ml 17.3fl oz 510ml 21.6fl oz 638ml Dosing MAGNESIUM+ powder directly:Dose in the sump or pre-mix with aquarium water. 84g (1.1oz) MAGNESIUM+ will increase the magnesium value in a 1000L (22gal) aquarium by 10mg/l (10ppm).Measure the magnesium value of your aquarium at least 1x weekly.
