SKU: 41999043943

Reef Zlements Macro Elements Magnesium 1000ml

Sale price$27.00 Regular price$30.00
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Description

Reef Zlements Macro Elements Magnesium 1000mlMagnesium is a macro element which is extremely abundant in the reefs around the world. It forms part of coral skeleton and other animals. It is involved in a variety of cellular processes like cell division, skeleton calcification and others. Magnesium interacts with calcium and impacts on calcium precipitation, making it harder to happen. Magnesium is a macro element that gets depleted from the water in our tanks fairly quickly. Therefore, it is

Magnesium is a macro element which is extremely abundant in the reefs around the world.

It forms part of coral skeleton and other animals. It is involved in a variety of cellular processes like cell division, skeleton calcification and others.

Magnesium interacts with calcium and impacts on calcium precipitation, making it harder to happen.  

Magnesium is a macro element that gets depleted from the water in our tanks fairly quickly. Therefore, it is important to dose Magnesium in a stable and constant way. Magnesium levels should be checked regularly and adjusted to ensure optimal levels i.e. between 1280-1440 mg/l.

Magnesium Zlement used in conjunction with a regular testing procedure, allows any reefer to make corrections to Magnesium levels ensuring the levels in their tank water stay within the best range for their friends.

10 ml of Magnesium Zlement increases the Magnesium concentration of 100 litres by 10 mg/l.

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SKU: 41999043943

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Donna Perkins
Pawtucket, US
★★★★★ 5
Pillow for everyone
Item Package Quantity: 2, Size: Queen
I think this pillow is too firm. I prefer a softer pillow but wanted to try this one. I may just have to get use to it. I will keep using it and see if I cannot get use to it.
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Reviewed in the United States on April 15, 2026
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Adrian Hayes
Chelsea, US
★★★★★ 5
Gonna get more for the guest room while I'm thinking about it.
Item Package Quantity: 4, Size: Queen
I will buy these again in a few years. I got 2 for me, and two for my man. They look super nice and full, and squish perfectly when you lay your head down on them. They are economical and priced nicely. They fluff decent when you fluff them, and I love my pillows again. These got rid of my headaches from neck trouble. I love these pillows. I'm gonna actually buy some right now for my guest room while I'm thinking about it. I compare these to that hotel I slept at once that had the most amazing pillows. Clean crisp fresh and soft. But not too soft. They are definitely soft, but cradle your head like a hug.
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Reviewed in the United States on April 1, 2026
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C. Rodgers
Natrona Heights, US
★★★★★ 4
Well made and soft Resilient but not memory foam Good for back or tummy sleeper
Item Package Quantity: 4, Size: Queen
These pillows are well made I put them in the dryer on medium heat for 10 min 2 at a time, and they doubled in fluffiness They're soft to the touch as well as in plushness/depth They are resilient but not memory foam I don't think they would be firm enough for a side sleeper but nice for resting on your back or tummy
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Reviewed in the United States on June 2, 2026
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lynn4591
Pawtucket, US
★★★★★ 5
Comfortable!
Size: King, Unit Count: 2.0
After vacationing, I wanted to buy the brand of pillows used at the resort where we stayed because they were so comfortable. I landed on these pillows instead because of the reasonable price point. These pillows are every bit as comfortable. They are fluffy and supportive without being too heavy and stay cool. These pillows are comfortable and well made. They support both my head and neck and e long enough to use as a body pillow for side sleeping. I would recommend these pillows!
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Reviewed in the United States on September 24, 2025
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Patricia Viera
Belleville, US
★★★★★ 5
100% goose down
Size: King, Unit Count: 2.0
Love these down pillows, Absolutely perfect I can conform to any shape I want for comfort of my neck.
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Reviewed in the United States on May 3, 2026

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