Caribsea Fiji Pink Reef Sand (15lb) Seachem Ammonia Alert Crude Fibre 1

Crude Fibre 1

over silty substrates with coral and rubble

This mix through the water means that it spreads around the tank fully

Dimensions (mm) - 75x75

The rigid corners and extruded aluminium section create a very solid frame which sits neatly inside glass of the aquarium glass

Caribsea Fiji Pink Reef Sand (15lb) Seachem Ammonia Alert Crude Fibre 1Fiji Pink Reef Sand: 0. 5 1. 5 mm diameter grain size. A gently hued aragonite, CaribSea Seaflor Pink Fiji Reef Sand is ideal for plenum systems, nitrate reduction systems and most fish and reef tanks. Helps achieve the pH of natural seawater. Proves calcium and other essential trace elements like strontium and magnesium. CaribSea Aragonite buffers to the highest pH and delivers more calcium, carbonate, and trace elements than any other substrate.