CaribSea Florida Crushed Coral Gravel
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A Coarser Foundation for Your Reef
CaribSea Florida Crushed Coral Gravel is a premium coarse aragonite substrate designed for aquarists looking for something more substantial than traditional fine reef sand.
With a typical grain size of 2.5–5.5mm, Florida Crushed Coral creates a naturally textured reef floor that works beautifully alongside Live Rock, EcoReef Rock and other marine aquascaping materials.
Premium Aragonite Substrate
Florida Crushed Coral forms part of CaribSea's renowned Aragonite substrate range.
CaribSea carefully engineers its aragonite substrates for purity and consistency, producing material free from unwanted impurities such as silica, ash, metals and pesticides.
The aragonite composition also provides natural carbonate material suited to the chemistry of marine and reef aquariums.
Coarse 2.5–5.5mm Grain
The larger 2.5–5.5mm particle size is what really separates Florida Crushed Coral from conventional reef sands.
Compared with finer substrates such as Fiji Pink, the crushed coral creates a more rugged, highly textured seabed and can be used either as the main aquarium substrate or incorporated into selected areas to add variation to your aquascape.
The larger pieces can also provide useful rubble-like material for burrowing livestock to move and arrange.
Natural Reef Appearance
The bright coral appearance provides an attractive contrast against colourful fish, corals and darker rockwork.
It is particularly effective when combined with natural Live Rock, creating the varied mixture of rock, coral fragments and substrate associated with natural reef environments.
Why Choose CaribSea Florida Crushed Coral?
• Premium aragonite substrate
• Coarse 2.5–5.5mm grain size
• Large 40lb / 18.14kg bag
• Natural crushed coral appearance
• Creates a textured, rugged reef floor
• Excellent alternative to fine reef sand
• Can be used alone or alongside finer substrates
• Precision graded for consistency
• Free from silica and other unwanted impurities
• Ideal for marine and reef aquariums
If you're looking for a coarser alternative to traditional reef sand, CaribSea Florida Crushed Coral provides an attractive, substantial substrate that adds texture and natural character to your aquascape.
Coarse texture. Natural aragonite. Built for a more rugged reef.
Florida Crushed Coral
Typical Size: 2.5 – 5.5mm
Average Density: 72 pounds per cubic foot
Item: 00150, 40 lb