300g | 600g |
Magnesium plays a vital role in reef aquaria: it helps maintain calcium and carbonate (composing the majority of measurable alkalinity) concentrations by limiting unwanted inorganic precipitation with each other. In the absence of adequate magnesium ions, calcium and carbonate ions bond rapidly, depleting their concentrations in the system and creating the false impression that heavier supplementation is required to re-establish the desired concentrations. No matter how much calcium is added, its natural seawater concentration of 412 ppm will never be sustained until the magnesium concentration begins to approach 1,290 ppm. Once the balance between calcium and magnesium has been established, subsequent calcium supplementation yields immediate positive results. Keeping magnesium within a range of 1,290-1,320 ppm will maintain the desired balance, and provides enough of the element to reef-building organisms for the formation of aragonite (~0.10% Mg by weight).
Instructions and Guidelines
Basic: Dissolve 2.5 grams (~½ teaspoon) of product per 20 US-gallons of aquarium water in 8-fl. oz. of fresh water; add every other day or as needed to maintain the magnesium concentration within a range of 1,290 - 1,320 ppm. When used in this fashion, 1,200 g treats up to 9,600 US-gallons (36,340 L).
Caution: Keep out of reach of children. Not for human consumption.
Magnesium sulfate (anhydrous), Magnesium chloride (anhydrous)
Buy with confidence
|dr****||149998446||7/11/2017 7:10:00 PM||-|
|AE****||188576233||7/7/2017 12:39:00 PM||Efficient and responsible seller !|
|AE****||186682058||7/7/2017 12:39:00 PM||Efficient and responsible seller !|
|ju****||182469260||6/29/2017 1:31:00 PM||-|
|Ka****||191417155||5/31/2017 2:03:00 PM||LOVE IT!!!|
|Ka****||184966922||5/31/2017 2:03:00 PM||LOVE IT!!!|
|Ka****||188830443||5/31/2017 2:03:00 PM||LOVE IT!!!|
|Ka****||188830423||5/31/2017 2:03:00 PM||LOVE IT!!!|
Questions & Answers Ask Seller
Our item will send to you on the every Monday till Friday except live stock will not send out Thu and Friday after we have receive your payment and receive your email regarding your particulars and payment info. Combine shipping is allowed.
Item will be post via: Pos Laju Malaysia or Citylink
Dead on Arrived Policy
*We do provide DOA guarantee for all the livestock we shipped.
*Any casualties claim must be made within 24 hours upon shrimps received.
*A clear picture showing the quantity of the casualties is needed BEFORE unpack the breathing bag.
*We will not liable to any casualties claim if not picture are presented or excess 24 hours.
*We provide 100% refund for the casualties. (excluded postage)
*Buyer need to top up the postage if resend are required.
Questions & AnswersDo you have any questions to ask merchant about this product Ask Seller
0.0 stars out of 5