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Fritz RPM Elements Part 1 Alk 16 oz – Reef Aquarium Alkalinity Supplement

Maintain stable alkalinity and support healthy coral growth with Fritz Aquatics RPM Elements Part 1 Alk 16 oz, a high-purity alkalinity (KH) supplement formulated for marine and reef aquariums.

Alkalinity is essential for maintaining stable pH and supporting calcification in stony corals, coralline algae, and other reef organisms. RPM Elements Part 1 Alk is designed to work as part of the Fritz RPM Elements dosing system, providing consistent carbonate alkalinity that complements calcium and magnesium supplementation.

This formula closely follows natural seawater chemistry, making it ideal for SPS, LPS, and mixed reef systems. The liquid format allows for precise dosing, whether used manually or with automated dosing pumps, helping reef keepers maintain long-term system stability.

Key Features

  • Raises and maintains alkalinity (KH)
  • Supports stable pH and coral calcification
  • Designed for use with RPM Elements calcium and magnesium
  • Helps prevent alkalinity swings
  • Ideal for reef, SPS, LPS, and mixed marine systems
  • Free of phosphate, silicate, and organic contaminants
  • Reef-safe when used as directed
  • Easy-to-dose liquid formula

How to Use

  • Shake well before use
  • Test alkalinity before dosing
  • Dose gradually to reach and maintain target KH levels
  • Test regularly for best results

Always follow manufacturer dosing instructions, and avoid rapid changes in alkalinity.

Product Details

  • Brand: Fritz Aquatics
  • Product: RPM Elements Part 1 Alk
  • Size: 16 oz
  • Type: Liquid alkalinity (KH) supplement
  • Best For: Reef, SPS, LPS, and mixed marine aquariums
  • Water Type: Saltwater

Frequently Asked Questions

Q: What does RPM Elements Part 1 Alk do?
A: It raises and maintains alkalinity, helping stabilize pH and support coral skeleton growth.

Q: Is this product reef safe?
A: Yes. It is safe for reef aquariums with corals, invertebrates, and marine fish when used as directed.

Q: Do I need to use the other RPM Elements parts?
A: For best results, Part 1 Alk should be used alongside RPM Elements Calcium and Magnesium to maintain balanced reef chemistry.

Q: Can this be used with a dosing pump?
A: Yes. The liquid formula is compatible with automated dosing systems and manual dosing.

Q: Is this suitable for freshwater aquariums?
A: No. RPM Elements Part 1 Alk is formulated specifically for marine and reef aquariums.

Shop Fritz RPM Elements Part 1 Alk at Tropical Treasures Wyo

Keep your reef chemistry balanced with Fritz Aquatics RPM Elements Part 1 Alk, available at Tropical Treasures Wyo in Cheyenne, Wyoming.


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