Natural rocks "The reef Rock" (20kg) - Size L Contains a mix of large size rock ranging from 26 cm (10 inch) to 32 cm (13 inch) size. Each rock weight 3 kg to 4,5 Kg. Collected in the Oceania tropical nature. 100% natural rock, 0% artificial rock. THE REEF ROCK® is a ready-to-use natural rock collected from a sustainable source causing a low environmental...

Natural rocks "The reef Rock" (20kg) - Size M Contains a mix of medium size rock ranging from 20 cm (8 inch) to 24 cm (10 inch) size. Each rock weight 1,5 kg to 2,5 Kg. Collected in the Oceania tropical nature. 100% natural rock, 0% artificial rock. THE REEF ROCK® is a ready-to-use natural rock collected from a sustainable source causing a low...

Natural rocks "The reef Rock" (20kg) - Size S Contains a mix of small size rock ranging from 13 cm (5 inch) to 20 cm (8 inch) size. Each rock weight 0,5 kg to 1,5 Kg. Collected in the Oceania tropical nature. 100% natural rock, 0% artificial rock. THE REEF ROCK® is a ready-to-use natural rock collected from a sustainable source causing a low environmental...

CaribSea Life Rock Original (18kg) Ecological aquascaping made easy Replicate the live rock effect in your aquarium with Life Rocks by CaribSea: created from real ancient marine rocks, Life Rocks are a natural biological filter that works to denitrify any closed marine environment and keep the water clean and stable. They are environmentally friendly and help to...

CaribSea Life Rock Belize shelf (18kg) CARIBSEA Life Rock Shelf are aragonite-based, flat stone-shaped stones covered with a film of bacteria that reactivates during impoundment. Good alternative to living stones or in addition to them, the Caribsea Life Rocks offer excellent porosity without the inconvenience of adding unwanted potential due to wild living...

CaribSea Life Rock Belize Branch (9kg) Don't just put rocks in your tank, ROCK YOUR REEF with LifeRock Belize Branch! Spectacular branches make a reef tank go from nice to WOW! LifeRock Belize Branch fills an aquarium, but leaves open more area for fish and inverts to display. Amazing porosity, incredible biological performance (drops ammonia like real live rock),...

South Seas Base Rock by kg

South Seas Base Rock 18 kg

Live aragonite reef sand (CaribSea) - Special Grade Reef When setting up an aquarium with CaribSea's live products please do not rinse the substrate! The susbtrate should be carefully placed on the bottom of the aquarium, and your preconditioned water should be added carefully. Cloudiness will be greatly reduced if a plate or empty bag is used to stop the water being...

Live reef sand Hawaï black (0.25mm to 3.5mm) When setting up an aquarium with CaribSea's live products please do not rinse the substrate! The susbtrate should be carefully placed on the bottom of the aquarium, and your preconditioned water should be added carefully. Cloudiness will be greatly reduced if a plate or empty bag is used to stop the water being added from disturbing...

CaribSea Life Rock Belize shapes (9kg) CARIBSEA Life Rock Shapes are stones in the form of particular design (arches, caverns, etc.) based on aragonite covered with a film of bacteria that reactivate during the impoundment. Good alternative to living stones or in addition to them, the Caribsea Life Rocks offer excellent porosity without the inconvenience of adding...