SKU: 44759735727

Seachem Equilibrium 300g

Sale price$116.10 Regular price$129.00
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Description

Seachem Equilibrium 300gSeachem Equilibrium Seachem Equilibrium is used to restore and maintain mineral balance and general hardness (GH) in planted aquariums, particularly when using mineral deficient water such as RO or DI water. Restores and maintains mineral balance and GH Does not contain sodium or chloride like competing products Ideally suited for use with RO or DI water or any mineral deficient water Seachem Equilibrium is specifically designed to establish the ideal

Seachem Equilibrium

Seachem Equilibrium is used to restore and maintain mineral balance and general hardness (GH) in planted aquariums, particularly when using mineral-deficient water such as RO or DI water.

  • Restores and maintains mineral balance and GH
  • Does not contain sodium or chloride like competing products
  • Ideally suited for use with RO or DI water or any mineral-deficient water

Seachem Equilibrium is specifically designed to establish the ideal mineral content for the planted aquarium. Equilibrium™ contains no sodium or chloride (which can be detrimental to a planted aquarium at elevated levels). Equilibrium™ is ideally suited for use with RO (reverse osmosis) or DI (deionized) water or any mineral-deficient water. Equilibrium™ raises the essential mineral/electrolyte content (General Hardness) of the water to balance with and promote stability of the carbonate hardness. To maintain KH, we recommend Alkaline Buffer.

Unlike competing products, Equilibrium contains NO SODIUM CHLORIDE. Both sodium and chloride are not rapidly depleted elements in a planted aquarium, and, in the case of chloride, can do more harm than good. Competitors’ products generally contain primarily sodium chloride (because it is inexpensive), which will raise the electrolyte levels for fish, but can be detrimental to plant growth. In addition, sodium is not a contributing cation to GH levels. Equilibrium™ contains only calcium, magnesium, and potassium salts, which aid in fish metabolism, but are also highly beneficial to plant growth.

Directions

To raise mineral content/general hardness (GH) by 1 meq/L (3 dH), add 16 g (1 tablespoon) for every 80 L (20 US gallons) when setting up an aquarium or when making water changes (add to new water). For optimum solubility, we recommend mixing with 1 L (1 qt.) of water (the resulting mixture will have a white opaque appearance). When this mixture is added to the aquarium it will impart a slight haze that should clear within 15–30 minutes. HINTS: Do not use Equilibrium™ when replacing evaporated water. This dose is based on DI or RO water; for other water, measure hardness (GH) first, then add according to need. For precise dosing, use the Seachem Digital Spoon Scale.

Plant preferences vary, but a general guide is about 1–2 meq/L (3–6 dH) or match the existing or target carbonate hardness (KH), which, ideally, is also about 1–2 meq/L (3–6 dKH). Equilibrium™ will compact with age, but remain effective.

Shipping Notes
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  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 44759735727

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Gage
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Really solid product for the price. Feels heavy and well made. Instructions are very clear and simple. This is why I buy Wen products!
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Reviewed in the United States on May 28, 2026
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Jim O
Bozeman, US
★★★★★ 4
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Nice little rig that fits the bill for occasional hobby use. The motor is powerful enough to polish and cut without bogging down. Bits attach securely and easily. Light and easy to use. The price is great for this multi tool. Recommended
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Reviewed in the United States on December 22, 2025
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Chelsea C
Belleville, US
★★★★★ 5
Favorite DIY Sidekick
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Reviewed in the United States on December 8, 2025
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Dan D.
Charlottesville, US
★★★★★ 5
Perfect rotary tool for light or heavy project with power.
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Polishing is my main purpose for using rotary tool. I've had hardell and dremmel before. Heavy use of these tool they get hot and wear out fast. Wen rotary tool is better. It's heavy duty, twice as big, 1.5 lbs, it has big motor and variable speed without the noise. It's perfect for hobbies and for 3in polishing or sanding pad. It's polarized electric plug in. The attachments came with it is superior than any rotary tool I've used. Its a solid product. I can already tell undoubtedly this is a good product if not the best. The other rotary tool have the lock chuck button opposite of the power button which premarturely damages internal mechanism accidentally use the lock button while still spinning. Wen is power button is switch away from chuck lock button. It's not too big nor too small to use. The life expectancy for Wen rotary tool will likely be three times longer than dremmel or hardell in my guess because of its design.
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Reviewed in the United States on February 13, 2026
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Sean B.
Lowell, US
★★★★★ 5
Love this thing. But, love the company even more!
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This is my 1st rotary tool ever. So excited because the things you can do are limitless. I received my tool and only used it 3 times. I was so happy I bought this but then the power switch broke, oddly. I said well, you get what you pay for right? Well, I called the phone number listed here on Amazon, and they answered. I briefly explained what happened, and just asked if I could send them the main unit for replacement. The customer service person asked for my details, order number, etc. Then within a few minutes, he said, Sir, we're just going to send you a new one, if that's okay. I was like huh? I said, I know it's been 8 months and that really would be awesome because I love it! He said we stand behind all of our products and it's the least we can do, and we apologize for any inconvenience. I was like huh? Lol. It really is hard to find service like this these days. To be so excited about a 20 dollar tool, that you've always wanted but just never got around to getting, spending 20 bucks and not only getting a fantastic tool, but getting the authentic service we all deserve, priceless! Thank you so much Wen and Amazon! Hope this helps others that are interested in this really useful and fun tool.
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