Seachem Laboratories Asm637 Reef Advantage Magnesium 1kg

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Price:
$14.18
+ US $4.99 shipping
Estimated delivery Thu, May 2 - Sat, May 4
Returns:
30 days returns. Buyer pays for return shipping.
Condition:
New
Severely depleted levels of magnesium (below 800 mg/L) can cause depressed pH levels and an inability to maintain proper magnesium levels. The most frequent causes of magnesium deficiency are use of kalkwasser, frequent overdosing of a carbonate additive, or low levels in the salt mix itself.