MarcoRocks Premium Shelf Dry Rock – Per Pound (10 lb Minimum)
$7.99
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Minimum order: 10
Shipping depends on the selected variant, shipping group, and destination. Review the product shipping notice and final checkout charges. Specialty items do not qualify for standard free shipping.
$7.99 per lb. Minimum order 10 lb ($79.90 before shipping). Quantity 10 = 10 lb, not 10 rocks.
MarcoRocks Premium Shelf Dry Rock
Create layered reef ledges, coral platforms, and open overhangs with natural MarcoRocks Premium Shelf Rock. Its broad, flat surfaces help you build a tiered aquascape with room for coral growth and swimming space between structures.
Sold by the Pound — 10 lb Minimum
$7.99 per lb. Minimum order: 10 lb ($79.90 before shipping). One unit equals one pound: quantity 10 = 10 lb, not 10 rocks. Increase your order in 1 lb increments. Natural pieces vary in size, shape, thickness, and weight; photos are representative.
Key Features
- Natural calcium carbonate rock with flat, layered shelf formations.
- Porous surfaces provide area for beneficial bacterial colonization.
- Land-sourced from ancient reef deposits rather than harvested from living reefs.
- Ships completely dry, without established live-rock organisms.
- Suitable for marine and reef aquascaping.
Specifications
- Brand: MarcoRocks
- Style: Premium Shelf, natural color
- Material: Natural calcium carbonate
- Sale unit: 1 lb
- Minimum purchase: 10 lb
Aquascaping & Preparation
Rinse away loose dust before use. Arrange shelves horizontally over stable foundation rock and secure load-bearing joints with suitable aquascaping mortar. Avoid unsupported cantilevers. Epoxy and reef glue are useful for smaller attachments; choose an adhesive appropriate to the load.
Dry rock does not replace aquarium cycling. Establish biological filtration and test water before adding livestock. Calcium carbonate can affect freshwater hardness and pH, so use only in compatible systems.
Shipping & Delivery
Large Parcel Shipping: $69.99 for the main U.S. zone. No free shipping due to weight. Destination-specific charges appear at checkout; separate shipments may have separate charges.
Most in-stock orders process in 1–3 business days. Estimated standard transit is 5–12 business days after dispatch. Special orders and backorders follow their stated lead times. Shelf rock is fragile; some chipping or breakage can occur during shipping.
Review our Shipping Policy and Return Policy.
Why Shop With Infinity and Beyond Aquatics?
Find rock, adhesives, filtration, lighting, and reef supplies in one place, with personal help planning your aquarium. Contact info@infinityandbeyondaquatics.com for assistance.
Complete Your Aquascape
- Two Little Fishies AquaStik Epoxy — secure rock connections.
- Seachem Reef Glue — attach coral frags and small aquascape pieces.
- PodDrop Tisbe Copepods or Ultimate Copepod Blend — add live microfauna after cycling, once conditions are suitable.
- PodDrop VITAL-5 Phytoplankton — feed compatible copepods and filter feeders.
Sold separately. Live cultures may ship separately with their own shipping charge. Copepods do not replace nitrifying bacteria or aquarium cycling.