Two Little Fishies Ratchet Clip Set of 6 - 1/2" Isol8 Kalkwasser Compatible with 12 mm ID

Compatible with 12 mm ID / 16 mm OD hoses

Although most fish tolerate Cupramine to 0

Treats fungal and bacterial fish diseases

and symbiotic algae in coral

The importance of potassium to marine organisms is most apparent when beginning to dose it in aquaria with depleted potassium concentrations and/or in which the sea salt mixture used is potassium-deficient

Two Little Fishies Ratchet Clip Set of 6 - 1/2" Isol8 Kalkwasser Compatible with 12 mm IDPlastic hose clamps used for securing standard hose for low pressure aquarium devices such as canister filters, protein skimmers, etc. Includes 6 ratchet clips for aquarium tubing. Fits: 1 2" inch tube