Fritz 6 in 1 Test Strips

Fritz 6 in 1 Test Strips

Quickly measure 6 different important water parameters
(pH, nitrite, nitrate, alkalinity, general hardness, and chlorine)
Includes a chlorine test
Works in both fresh and saltwater

Exp Date # DEC-2026

Description

Fritz 6 in 1 Test Strips

Testing your aquarium’s water parameters regularly is an important part of keeping and maintaining a healthy environment for your fish and invertebrates. Fritz 6-in-1 Test Strips are a fast and efficient way to accurately measure six important parameters in both fresh and saltwater. 

Fritz 6-in-1 Test Strips measures: pH, nitrite, nitrate, alkalinity, general hardness, and chlorine.

Directions & Dosage

  1. Immerse the strip for two seconds and then remove strip from the water. DO NOT shake the excess water off
  2. Compare against the color chart after appropriate time lapse
  3. For pH, GH, KH, and Chlorine tests, wait 15 seconds to read results; for Nitrite and Nitrate, wait 60 seconds to read results

Corrective Actions: 

To raise pH, use Fritz pH Higher or Fritz pH Neutralizer. To lower pH, use Fritz pH Lower or Fritz pH Neutralizer. Always limit any changes in pH to 0.2 units per day when fish are present in the water being treated.

To reduce nitrite: reduce feeding, perform partial water changes, add Fritz Complete water conditioner to neutralize any nitrite present, and add FritzZyme nitrifying bacteria.

In new aquariums, the nitrogen cycle commonly stalls when phosphate is limited and nitrite stop being converted to nitrate. If nitrite levels do not reduce, check the phosphate level with a Fritz Phosphate Test Kit. Typically, the addition of a phosphate supplement, phosphate-rich fish foods, or a water change with dechlorinated tap water will allow nitrifying bacteria to resume conversion of nitrite to nitrate.

To reduce nitrate: perform partial water changes, add MaxOut or MaxOut pro all-in-one filter media, add FritzZyme Turbo Clean natural organic sludge remover.

To increase the KH of your water, add Fritz pH Higher. For a more significant KH increase for African cichlid systems, add Fritz Rift Lake Cichlid Buffer as needed. Fritz recommends a minimum of 4 dKH (80 ppm) for nitrification when using FritzZyme 7 or FritzZyme Turbo Start 700 bacteria. 

To decrease the KH of your water, add Fritz pH Lower, or perform partial water changes.

To raise GH, use Fritz RO Recharge or Rift Lake Cichlid Salt as needed to adjust the GH to your preferred level.

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About Fritz Aquatics
Fritz Aquatics Online Fritz Aquatics Products Online  

Fritz Aquatics products are used by zoos, public aquarium exhibits, aquaculture professionals and home aquarium hobbyists. Our aquarium products have been trusted by hobbyists and professionals for over 30 years.

We are one of the leading water quality product manufacturers in America. As proven in an independent university study, Fritz aquarium maintenance products are superior to any others on the marketplace and are used in major marine establishments across the nation.

Our History Fritz Aquatics is a specialty brand of aquarium products manufactured by Fritz Industries, which was founded in 1956 by C. Fredrick “Fritz” Weisend. In the early years, Fritz Industries emerged as a research leader in the development of products based on applied chemistry and unique manufacturing processes, leading to the establishment of the pet products division.

The Fritz Pet Products Division began in the early 1970s with the manufacturing of all-glass aquariums and processing aquarium gravel. Today, the specialty division manufactures hundreds of pet products with an emphasis on the aquatics market, developing innovative products such as FritzZyme 7 & 9, TurboStart and FritzGuard. The Fritz Aquatics line is marketed to major distributors and pet retailers throughout the U.S. and internationally.

Fritz Aquatics also manufactures products for large aquatic facilities, zoos and the largest public aquariums in the world. In 2014, Fritz Aquatics secured an exclusive royalty agreement with Sergeant’s Pet Care Products, Inc. for their Mardel and Aquarium Product lines.

Fritz Aquatics Online
Shipping & Delivery

Kindly note that unboxing video is mandatory for multi part products like skimmer, canister filter, LED lights, pump and glassware items to confirm the receipt of the contents inside the box are in tact and safe. Kindly note that all shipments are insured against transit damage. Customer need to report the damage within 48Hrs against receipt of the shipment, NO refund / NO exchange / NO replacement will be offered if customer fail to provide unboxing video or inform the damage

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All prices mentioned in the site are inclusive of GST and Shipping Cost**
** – GST credit not available for certain products + additional shipping charges may be applicable for certain products/brands or for certain pincode. Additional shipping cost will be displayed during checkout, subject to minimum order value

Orders placed before 11AM will be processed & shipped on the same day (excluding Sunday & local holiday)
Delivery within 2 ~ 6 days depends on the ordered item and shipping mode.
Guaranteed 48Hrs door delivery for Light Weight Parcels for some products/brands

Orders placed after 11AM will be shipped on next business day.

Certain Drop Ship products (brands) like AquaVitro, Fritz, Marrggoo, Eheim, Fluval and Ocean Nutrition may take 1-2 days to process and ship from drop shipper locations. shipping and delivery time may vary as per courier which is subject to availability

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