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Home » Saltwater Aquarium Supplies  » Additives & Supplements  » pH / KH Buffers  » Dry / Powder Supplements  »  Seachem Laboratories Reef Builder - 500 Grams
Seachem Laboratories Reef Builder - 500 Grams

Seachem Laboratories Reef Builder - 500 Grams

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Seachem Laboratories Reef Builder - 500 Grams Information


Product Manuals & Documentation

Seachem Reef Builder ™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Carbonates and calcium are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Used as directed, Reef Builder™ will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Reef Builder™ and Reef Buffer™ may be used together. Use Reef Builder™ to raise carbonate alkalinity without affecting pH. Use Reef Buffer™ to raise carbonate alkalinity and pH. 500 g treats 32,000 L (8,000 gallons).

Reef Chemistry Calculator
Use our chemistry calculator to find out how much you need to add to your aquarium.



Manufacturer Info

Seachem
Seachem Laboratories, Inc. was established in 1980 by Dr. Leo G. Morin. Seachem moved into a state of the art 110,000 square foot facility in Madison, Georgia marking their 25th anniversary in the industry in 2005. This facility includes production and research laboratories, manufacturing, inventory, shipping, and office space.
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Seachem Laboratories Reef Builder - 500 Grams Reviews



Average Rating
(19 reviews)
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Reef Builder

by
Reviewers Rating Excellent!


Posted: 10/12/2013 from Scottsdale, AZ UNITED STATES
5.0 5
Experience Level: Expert


Comments: I find Seachem products work well for my system. I have used them in the past, tried other methods, then I came back. I tried the basic two part with carbonate. That solution has a very high pH, which clouds the water, precipitates calcium and I get to clean pump impellers constantly. I don't have room for three dosing pumps or calcium reactors with multiple tanks. I like that I have control over what goes in my reefs with their products ( it would be less so with a calcium reactor). Seachem's products are designed to avoid huge pH deviations. I find that it helps my corals do better. It is much less work than dosing multiple solutions every day. The dry products are the most cost effective.


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reef builder

by
Reviewers Rating Excellent!


Posted: 8/25/2013 from Spokane Valley, WA UNITED STAT
5.0 5
Experience Level: Expert


Comments: Does what the label says it does. Sort of hard to dissolve.


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Best product for ALK there is!

by
Reviewers Rating Excellent!


Posted: 8/14/2012 from FAIRVIEW HEIGHTS, IL UNITED ST
5.0 5
Experience Level: Expert


Comments: I've been using this product for over 10 years now, and I recommend it and use it on ALL of my maintenance customer tanks. Won't overshoot alkalinity if dosed properly, and won't effect the PH, or Calcium levels. Grows Beautiful Coralline Algae!


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Reef Builder

by
Reviewers Rating Great


Posted: 11/13/2011 from Rock Hill, SC UNITED STATES
4.0 5
Experience Level: Intermediate


Comments: This is a great product. The directions for dosing is right on the mark


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kh

by
Reviewers Rating Excellent!


Posted: 4/5/2011 from ENCINO, CA UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: I love this product...it's really just one of those things that go unnoticed until something goes wrong which does not happen with this product!


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Reliable

by
Reviewers Rating Great


Posted: 11/9/2010 from SOMERS, NY UNITED STATES
4.0 5
Experience Level: Intermediate


Comments: I've always found this product to be a reliable way to maintain carbonate alkalinity at consistent levels. It's pricey and there are probably other products that will work but this one's the one I've been using for over six-years.


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Good Stuff

by
Reviewers Rating Excellent!


Posted: 10/28/2010 from MERRIMACK, NH UNITED STATES
5.0 5
Experience Level: Expert


Comments: Used this for years. Mix a half cup with a liter of RODI water and make part B of 2 part. Do the same with Advantage Calcium for part A. Way cheapper than buying premade solutions. Also, Advantage Calcium doses magnesium to my tank too.


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Seachem Reef Builder

by
Reviewers Rating Excellent!


Posted: 12/8/2009 from LOS ALTOS, CA UNITED STATES
5.0 5
Experience Level: Expert


Comments: I have been using this product for over a year. My 150 gal. reef tended to drop to a dKH of 9; adding 2 tsp. of Reef Builder to a cup of water, mixing for 10 seconds, then adding to sump every 10 days keeps the dKH near 11.


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works great

by
Reviewers Rating Excellent!


Posted: 9/15/2009 from Clarkesville, GA UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: I have used Seachem products since day one and Reef Builder works to keep the alkalinity up where I like it. It's easy and effective.


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wonderful product

by
Reviewers Rating Excellent!


Posted: 3/6/2009 from LAND O LAKES, FL UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: I like Reef Builder because it helps keep the Kh at a high level and also keeps the Ph at 8.2-8.3 Without this (and Seachem Advantage Calcium), I would not be able to grow the Corraline aglae throughout my tank. Great product!


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