Pro Clear RedFlex Reef Sump 100 Fluval FX6 magnesium sulfate

magnesium sulfate

for aquariums up to 50 L (15 US gal)

Treats up to  # Gallons

Contains extra calcium to ensure stony coral and coralline algae growth

Fluval 207 Performance Canister Filter (A443)

Pro Clear RedFlex Reef Sump 100 Fluval FX6 magnesium sulfateThe RedFlex Reef Sump is designed specifically for saltwater systems. This sump features a modern red and white acrylic design. Water flows through the overflow ports, into our proprietary bubble diffusers making this sump very quiet. and through the 4 inch 200 micron filter socks. Each sump includes an overflow panel where the water can escape into the sump if your socks overflow. The Red Flex is equipped with a dosing, probe, and wire holders,