Salifert Magnesium Test Kit Stuffing-Free • Silky texture that blends

• Silky texture that blends easily with toppers

This brush also doubles as a toy and is great for tossing and chewing on and even great for teething puppies and kittens

Works with Fluval canister filter models: 105

• Air‑puffed collagen chew made from beef hide (rawhide‑free)

Salifert Magnesium Test Kit Stuffing-Free • Silky texture that blendsThe Salifert Magnesium Test Kit measures the magnesium content in saltwater aquariums. In nature, magnesium is present in rather high concentrations such as 1300 1400 mg L, and contributes heavily to photosynthesis, a process that sharply determines the growth and health of aquatic plants, algae and corals. Magnesium plays an important role in the aquarium environment. It controls and maintains the optimal balance of calcium concentration and