MarcoRocks MR Reef Saver Per Kg

MarcoRocks Reef Saver Natural is a highly porous, all-natural calcium carbonate dry rock, harvested sustainably from ancient reef systems in Florida. Widely recognized for its cleanliness and eco-friendliness, it is one of the best choices for aquascaping as it is mined from land-based sources rather than live marine environments. This rock provides a perfect solution for creating secure and stable aquascapes, offering excellent biological filtration with its exceptional porosity. Available by the pound, it allows you to order exactly the quantity needed for your unique design.

Key Features:

• Natural & Sustainable: Made from 100% natural limestone-structured aragonite, it contains no chemicals, additives, or dyes, ensuring a pure and safe substrate for your aquarium.
• High Porosity: The rock’s highly porous structure provides a massive surface area for the growth of beneficial bacteria, aiding in biological filtration and improving water quality.
• Pest-Free: Processed dry and cleaned without chemicals, guaranteeing it is free from common aquarium pests like Aiptasia, bubble algae, and parasitic isopods.
• Easy Aquascaping: The irregular, natural shapes interlock easily, providing a "jigsaw puzzle" fit for stable aquascaping. It can also be broken with a hammer and chisel for custom "Negative Space Aquascaping" (NSA).

Specifications:

• Material: 100% natural calcium carbonate (aragonite)
• Piece Size: Pieces typically range from grapefruit to football size. Small foundation pieces are 4" to 8" long, while medium pieces range from 8" to 11".
• Quantity: Typically, 1 to 1.5 lbs of rock per gallon of tank volume is recommended.
• Preparation: No traditional curing required; rinse thoroughly with freshwater to remove surface dust before use.
• Pest-Free: Completely free from pests, algae, and harmful organisms.

The MarcoRocks Reef Saver Loose - Natural offers a sustainable and safe solution for creating stunning aquascapes in saltwater and freshwater aquariums. Mined from ancient reef systems, this high-porosity rock is free of harmful chemicals and pests, providing an excellent foundation for biological filtration. Its natural shapes interlock for easy aquascaping, and it can be customized for negative space designs. Whether you're starting a new tank or upgrading an existing setup, this eco-friendly rock ensures a clean, long-lasting aquascape.