SKU: 25766359220

Red Sea Reef Foundation ABC+ Skeletal Elements 1kg

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Description

Red Sea Reef Foundation ABC+ Skeletal Elements 1kgRed Sea Reef Foundation ABC+ Red Sea Reef Foundation ABC+ is a powder supplement used to replenish essential elements in aquariums, ensuring accurate metabolic support for corals based on their calcium uptake. Red Seas Reef Foundation ABC+ is a uniquely formulated powder supplement containing all of the elements of Foundation A, B & C, plus Red Seas Reef Colors A & B (potassium, boron, iodine & bromine) formulated in the exact ratio as found in the

Red Sea Reef Foundation ABC+

Red Sea Reef Foundation ABC+ is a powder supplement used to replenish essential elements in aquariums, ensuring accurate metabolic support for corals based on their calcium uptake.

Red Seas Reef Foundation ABC+ is a uniquely formulated powder supplement containing all of the elements of Foundation A, B & C, plus Red Seas Reef Colors A & B (potassium, boron, iodine & bromine) formulated in the exact ratio as found in the coral skeleton. Although there are slight differences between the coral species, the mean ratio between these elements is fairly constant. Supplementing all of these elements in a fixed ratio according to the uptake of calcium will ensure an accurate replenishment based on the metabolic demands of the corals.

Reef Foundation ABC+ should be dosed on a daily or weekly basis according to aquarium type and according to a measured uptake of calcium. Over time an imbalance may occur between the foundation elements. If dosing daily, test all of the foundation elements weekly and make adjustments with the individual A, B & C supplements. If dosing weekly test all of the foundation elements monthly and make adjustments with the individual A, B & C supplements.

Note: Only supplement the elements included in Reef Colors A & B according to a measured uptake of iodine and potassium.

Reef Foundation ABC+ should be added directly to the sump and not dissolved in top-up water.

Do not use Reef Foundation ABC+ to make periodic adjustments to the calcium level.

Do not add more than 60g of Foundation ABC+ at one time to any system irrespective of size. Larger doses can be added in 10-minute intervals between spoons to allow the powder to dissolve without causing precipitation.

Reef Foundation ABC+ contains Calcium, Strontium, Barium, Bicarbonates, Magnesium, Potassium, Boron, Iodine, and Bromine formulated according to the exact ratio found in the coral skeleton. This unique powder supplement simplifies the daily dosing of more than just the foundation elements and is recommended for aquariums of up to about 300 liters

Dosage

1g per 100 liters will give a Ca of 1.5ppm

Size: 1kg

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Exchange/Return Notes
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SKU: 25766359220

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Amazon Customer
Grantham, US
★★★★★ 3
REALLY unsafe to walk around in these
Size: 2 pairs black L
They do what they are expected to do, but should only be used if you are stationary. The gel base makes for very unstable footing if walking around
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Reviewed in the United States on May 27, 2026
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Suz
Boise, US
★★★★★ 5
These work
Size: 2 pairs black L
My husband loves these they help his very dry feet. As others have stated they are extremely difficult to walk in so have to be careful but they do work nicely.
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Reviewed in the United States on March 12, 2026
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MW
West Palm Beach, US
★★★★★ 1
Potential Fall Risk
Size: 2 pairs black L
While these socks do indeed help soften rough skin on your feet, there is a risk of falling while wearing them. Although they have treads on the bottom, which would indicate they’re safe to wear with nothing else, when you put moisturizer on and then wear them your foot can slip inside the sock . This causes you to lose your balance and fall, which happened to me. I’ve thrown them out.
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Reviewed in the United States on October 24, 2024
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zach
Houston, US
★★★★★ 4
I could be a foot model now!!!
Size: 1 pair black L
I wear work boots almost all of the time so I bought these to put on my feet with salycylic acid to moisturize and try to get rid of a stubborn corn on the ball of my foot. It helped drastically after a few nights of lounging in the house with them on.
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Reviewed in the United States on May 11, 2026
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Verified Purchase
Cayman Watkins
Boise, US
★★★★★ 5
Nail Must Have💅🏽
I didn’t know I needed a double-sided nail mat until I owned one—and now I’m emotionally attached. This thing has officially become my manicure bodyguard, standing between my nails and the chaos of real life. One side catches polish drips like a champ, the other side keeps my tools from sliding away like they’re trying to escape responsibility. No more nail polish on the table, the couch, or my soul. Clean-up is so easy it almost feels suspicious. It lays flat, stays put, and makes me feel like a professional nail tech even though I’m painting my nails while watching TV and questioning my life choices. Bonus points for being reusable, washable, and silently judging me for painting my nails “just one more coat.” Five stars for saving my furniture, my sanity, and my dignity. If you do your nails at home, this mat is the real MVP. 💅✨
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Reviewed in the United States on January 7, 2026

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