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The HI758 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure calcium. Required for the development of calcium carbonate skeletons of coral reefs, calcium is a crucial component of marine waters. Designed as a more accurate alternative to chemical test kits, the HI758 provides quick, accurate results in a few easy steps.
Easier to use and more accurate than chemical test kits
Dedicated to a single parameter
Small size, big convenience
Ideal for: Aquaculture, Water Quality, Environmental, Education
The HI758 Marine Calcium Checker HC® uses a 100 to 1 dilution for analysis and thus requires deionized or distilled water absent of calcium to function correctly. Calcium can be found in many freshwater sources and this any amount present in the water used at the C1 phase can cause false high readings. In addition, many hobby grade reverse osmosis deionized water systems may not adequately remove calcium. This can vary based on the types of filters used, their effectiveness and frequency of replacement. We recommend using deionized water with low conductivity or pure vapor distilled water commonly found in most pharmacies.
Why choose us???
It's quite simple! Because WE CARE! Frank's Tanks has been going strong for 14 years now! We will do as an online store exactly what we have done for 14 years in our physical location in Fort Worth, Texas. I believe in good ole' customer service. Far too many businesses have moved away from this very important aspect of business! My motto remains that in order to keep a customer, you should always do what you did to get them in the first place! And that's exactly what we do! In addition to the superior customer service that you should expect from us, we also have and use some of the finest equipment in the world of aquatics. If in town, come check out our selection of fish and corals
Looking for something for your saltwater aquarium? We either have it in stock or we can get it FAST!!
6080 S. Hulen Street #770 Fort Worth, Texas 76132
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