Fritz Pro RPM Salt 55lb/ 200gal Box

Product details

Fritz Pro RPM Salt 55lb/ 200gal Box (80243) is a complete professional marine salt mix designed to prepare seawater for reef aquariums and fish-only systems. It’s formulated to provide major, minor, and trace elements in blended ratios, including buffering support to help reach a stable pH shortly after mixing. In day-to-day use, this salt is intended for making consistent, testable saltwater batches—useful when setting up a tank, performing routine water changes, or maintaining a reliable baseline for marine livestock.

Features:

• Contains major, minor, and trace elements intended for marine and reef animal use
• Enhanced buffer levels to support stable pH shortly after mixing
• Includes calcium, magnesium, and potassium at elevated levels for consistent salt mix chemistry
• QC-tested and lot-number tracked before shipping to help maintain chemical quality and purity
• Manufactured in-dedicated aquatic production equipment to reduce contamination risks
• Blended to a uniform particle size to help minimize stratification during mixing

Specifications:

• Product type: Reef or fish-only marine salt mix
• Target salinity: 35 ppt (1.0264 sg)
• Target calcium: 400–450 ppm
• Target magnesium: 1350–1450 ppm
• Target alkalinity: 8.0–9.0 dKH
• Target strontium: 9 ppm
• Target potassium: 400 ppm
• Nitrate, phosphate & ammonia: Claimed nitrate, phosphate & ammonia free
• Quality control notes: QC conducted using RO/DI at neutral pH and TDS of 0; source water can affect resulting parameters