Caribsea LifeRock Nano Arches (4pcs) Sponge Filter M and L are available

M and L are available

user friendly

packed in a breathable blister packaging to go

while TDS measure all ions in solution

Caribsea LifeRock Nano Arches (4pcs) Sponge Filter M and L are availableLife Rock Arches gives any marine aquarium a dramatic, more 3 dimensional aquascape without disrupting circulation flow. LifeRock is infused with spored bacteria to aid in biological performance, along with millions of micro and macro passage ways CaribSea's Arches Dry Rock is perfect for the environmentally friendly aquarist. Creates a mature looking reef instantly 100% safe for all marine animals Unique pieces Environmentally friendly CaribSea