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Home » Saltwater Aquarium Supplies » Test Kits » Calcium » Red Sea Calcium Mini-Lab Test Kit

Red Sea Calcium Mini-Lab Test Kit

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Item #:

RS3121

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Red Sea Calcium Mini-Lab Test Kit Information

60 tests. Measures the concentration of dissolved calcium.

Introduction to Calcium
Corals, calcareous algae and other invertebrates use large amounts of Calcium for the building of their skeletons or shells, which mainly consist of Calcium Carbonate (CaCO₃).

Calcium easily precipitates (comes out of solution) as Calcium Carbonate, especially at higher pH values. Because of this, and as a result of continuous usage by invertebrates, this element is quickly used up in the limited volume of the marine aquarium.

A high Calcium level for the reef aquarium in which so many organisms build calcareous structures is essential. A gradual decrease in the concentration of this essential element will result in growth stagnation and degeneration of invertebrates. The Calcium level of natural seawater is approximately 400 ppm.

A level of at least 400 ppm should be maintained in the aquarium, however, for optimal coral growth 450 ppm is even better.

It is recommended to measure the Calcium concentration every week.

All warranty and claims should be directed towards Red Sea Fish Pharmaceuticals.

Manufacturer Info

Red Sea is widely recognized as a leading innovator and manufacturer of quality products for aquarium hobbyists. With a dedicated team of chemists, biologists and other professionals, Red Sea constantly strives to provide hobbyists of all levels with highly effective solution-driven products designed to make your fish-keeping experience as enjoyable and successful as possible.

The embodiment of Red Sea’s dedication to “making it easy” is the range of unique RED SEA MAX aquariums- The only choice for true plug & play coral reef aquariums.

The Red Sea Max is complemented by Red Sea’s Coral Pro salt which has become the salt of choice for those seeking the very highest quality water quality for their coral reef aquariums. Coral Pro is made using a unique natural process which delivers unrivalled homogeneity and is perfect for delicate corals.

A comprehensive range of substrates, reef test labs & supplements and a full program of protein skimmers including the new C-Skim 1200 completes Red Sea’s marine portfolio and reinforces their reputation as leaders in their field..

For those seeking the very best in planted freshwater aquariums, Red Sea also offers a complete program suitable for every size of aquarium.

Whatever your aquatic needs, Red Sea delivers high quality innovative, solution based products.

Red Sea Calcium Mini-Lab Test Kit Reviews

(7 reviews)

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CA mini-lab

by GERMAN

Below Average

Posted: 1/17/2011 from WOODBRIDGE, CA UNITED STATES Experience Level: Intermediate

Comments: This was a downgrade from API Calcium test kit. I need a more precise test kit because I dose 2-part(each drop of this test kit is 50ppm). The Red Sea CA Pro is more accurate but only gives you about 25 tests. If you test frequently, I would suggest saving for the salifert kit, as it gives you 50-100 test and it's the most accurate kit I've used.

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Not accurate

by ReefFlyer

Below Average

Posted: 4/11/2010 Experience Level: Intermediate

Comments: I was getting multiple low readings (around 275ppm to 300ppm) even with regular water changes and calcium additives. This seemed wrong, so I took a water sample to my LFS, where they use the Salifert kit, and found I'm really at 500+ppm (which makes sense). My other RedSea test kits seem to perform well.

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not very accurate

by B.

Average

Posted: 4/18/2009 from SAINT AUGUSTINE, FL UNITED STA Experience Level: Expert

Comments: increments of 50! come on are you serious?

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good for the price

by NEAL

Great

Posted: 1/11/2009 from AUGUSTA, GA UNITED STATES Experience Level: Intermediate

Comments: this is one of the simpler calcium test kits to use, but it isnt terribly accurate. it is only accurate in increments of 50 ppm, so depending on your technique or when you decide the color turned (was it drop 4 or 5), then the results could be 400 or 450. but its pretty good for the price. you also get a little baby vial of calcium to use, which might be good for 2-3 doses.

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red sea calcium test kit

by STEVE

Excellent!

Posted: 1/2/2008 from AUBURN, CA UNITED STATES Experience Level: Intermediate

Comments: Had reef tanks about a year.Only kit I've used but never any problems.Easy to use,not to many steps,which is important to me.Fairly cheap to.

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calcium test kit red sea

by N.S.

Great

Posted: 11/29/2007 from TARZANA, CA UNITED STATES Experience Level: Beginner

Comments: This product is easy to use to find the Ca level. Appears to work just fine.

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Great test

by MARK A WUESTENBERG

Excellent!

Comments: I paid $17 for this test kit at the store. Great test kit, great price here at Marine Depot. Simple and fast kit to use.

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Red Sea Calcium Mini-Lab Test Kit

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