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Seachem Equilibrium

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$16.99
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  • Great For Planted and Livebearer Aquariums
  • Restores GH in Mineral Deficient Water
  • Does Not Contain Sodium Chloride/Salt

Equilibrium is a mineral supplement designed to have the ideal mineral balance for the aquarium. It is best used for reverse osmosis water or any water lacking minerals. Water with little dissolved mineral content (low GH) is subject to pH swings which can harm fish and plants. Using Equilibrium to raise the mineral content in your aquarium will ensure your pH remains more constant. Excellent for planted tanks or livebearer aquariums. Test the hardness of your water with the Aquarium Co-Op Multi-Test Strips.

Customer Reviews

Based on 71 reviews
92%
(65)
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(4)
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C
Corin K. (Greeley, CO, US)
Works Well

We follow the dosage on the bottle and it works as it says. I would recommend dosing based on the actual water in your tank. So for a 29 gal DON'T round to 30 Gal. You actually have closer to 25 gallons of water in a tank that size, when you consider all the space the glass sides, equipment, gravel, rocks, decor, and plants take up depending on what you have in your tank.

S
Samuel P. (Portland, OR, US)
Must-have in soft water

I live in Portland and my tap water runs between 0 and 1 degrees GH, so being able to just throw a little of this in to raise it to a more stable 3-4 is great! Just make sure to stir it before adding the new water to your tank or you will end up with little undissolved grains.

D
David M. (Seattle, WA, US)
Does what it says

I purchased to increase water hardness and that it does indeed do. Unfortunately, I do have to does more when I do a water change, but I guess that is the cost of maintaining an aquarium.

N
Nanette S. (Tacoma, WA, US)
Very effective

It works just as described. It has helped my snails and my breeding fish projects.

S
Susan M. (Worcester, VT, US)
Happy!

Our plants and snail seems happier already!

A
Andrew M. (Grovetown, GA, US)
Works great

It really helped especially with my snails and shrimp, and I’ve always loved seachems products

R
RICKEY A. (Hyattsville, MD, US)
Equilibrium restores & maintains mineral balance & GH

It's a great product to change the parameters in water. Both in RO reverse osmosis, DI deionized. I am using Tap water but would prepare a dosage ahead of time once I notice evaporation to maintain the correct GH and KH

E
Eimear C. (Hillsboro, OR, US)
Seachem equilibrium

Seems to be working well, 2 tablespoons raised the gh by 5 degrees in my 40 gallon tank.

S
Susan N. (Spokane, WA, US)
Does what it's supposed to.

Can take a while to fully dissolve, so I usually mix it up a day ahead of time to make sure it is completely dissolved.

J
Jeannie B. (Sanford, ME, US)
Seachem Equilibrium is Unmatched

I use Seachem Equilibrium with every water change. Fantastic product! Aquarium Co-op has fast shipping, competitive prices, and excellent customer service!