CaribSea Arag-Alive Special Grade Live Sand 20lb – Reef Substrate aquarium rock 5 programmable wave patterns with

5 programmable wave patterns with unique Forward/Reverse/Alternating flow modes

The Bubble Magus Curve 5 Protein Skimmer delivers dependable protein skimming performance for medium-sized reef aquariums

industry-leading materials

low-profile aluminum heat sink design

Low energy consumption at just 8W

CaribSea Arag-Alive Special Grade Live Sand 20lb – Reef Substrate aquarium rock 5 programmable wave patterns withCreate a stable, biologically active foundation for your reef aquarium with CaribSea Arag Alive Special Grade Live Sand (20lb). Formulated with a broad spectrum of natural marine bacteriaplus specially selected additional strainsthis premium live sand helps establish a healthy aquarium environment faster and more safely than traditional substrates. Arag Alive actively reduces dangerous ammonia levels while lowering nitrate and nitrite, supporting