Fritz Copper Test Kit flake you can select the “Whisper”

you can select the “Whisper” mode for almost silent operation

Use a directed stream of water to dislodge any stunned parasites and rinse coral in a separate container of untreated water from aquarium before returning to tank

Biological media chamber/s c/w media baskets

Total volume: 512L / 135gal

Fritz Copper Test Kit flake you can select the “Whisper”Fritz Liquid Test Kits Copper Accurate in both Fresh and Saltwater Essential when Medicating with Copper based Treatments Measures Free and Total Copper About Fritz Liquid Test Kits Copper Copper is commonly used in aquariums to treat external parasitic infections, like Ich and velvet. It is crucial to closely monitor copper used in aquariums to ensure the correct dose has been applied, especially in volumes of water that are unknown and with copper