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fully submersible design allows easy positioning inside aquarium
FritzPro Magnesium Sulfate is a high-quality concentrated magnesium salt that is designed to replenish magnesium in captive reef systems
Highly precise analysis for seawater conditions
The shovel device can be used to remove: remaining fish food
Rather than relying on freshwater bacteria to treat both fresh and saltwater Fritz Industries has identified the species that naturally occur and perform best for each environment
Fritz 35PPT Calibration Fluid 37ml Atomizer fully submersible design allows easySKU: FR03981 Use as a reference for any density measurement instruments. Simple 2 or 3 drop application. Quickly calibrate to 35 ppt or 1. 026 sg. Pre measured refractometer calibration solution takes the guesswork out of properly calibrating your instrument with no need for expensive or unreliable measuring equipment. A refractometer is essential to the saltwater hobbyist for success. Maintain its accuracy by recalibrating regularly.
