Marine Substrates
We stock a variety of specialist marine substrates and sand from trusted aquatic brands, available in different grades and bag sizes to suit all types of aquariums. From natural coloured sand, to high contrast black substrates, we have a huge range in stock, ready to ship from our UK warehouse.
Browse our collection below to find the perfect marine substrate and create the best natural foundation for your saltwater aquarium.
TMC EcoReef Cemala Coral Substrate Fine 4kg
Tropical Marine Centre
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£9.99
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TMC EcoReef Cemala Coral Substrate Fine 4kg Tropical Marine Centre has proudly collaborated with geologists to usher in a groundbreaking chapter of...
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£9.99
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£9.99
Caribsea Live Ocean Direct Oolite Sand 40Lbs
Caribsea
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£53.99
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Caribsea Live Ocean Direct Oolite Sand 40LbsThis substrate is different than all other live sand products on the market. Ocean Direct™ utilizes “Se...
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£53.99
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Caribsea Fiji Pink Reef Sand (Dry) 15Lb
Caribsea
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£32.59
£32.59
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Caribsea Fiji Pink Reef Sand (Dry) 15LbFiji Pink Reef Sand: 0.5-1.5 mm diameter grain size. A gently hued aragonite, CaribSea Seaflor Pink Fiji Ree...
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ASF Paleo Coral Sand Medium 5kg
ASF (Aquarium Systems)
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PaleoSand Moyen Due to its purity, Paleo Sand is extremely bright with highly reflective properties which is an advantage for high light thriving c...
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£11.99
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Hugo Samoa Coral Sand Xlg 3-4mm 5kg
vendor-unknown
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Description:Fine is 0.5 -1.2mmThe Samoa White Sand is an Aragonite which is perfect as replacement for Coral sand, because this had been Ocean grou...
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Hugo Samoa Coral Sand Lg 2-3mm 5kg
vendor-unknown
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£9.49
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Description:Fine is 0.5 -1.2mmThe Samoa White Sand is an Aragonite which is perfect as replacement for Coral sand, because this had been Ocean grou...
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£9.49
£9.49
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£9.49
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£9.49
Hugo Samoa Coral Sand Sm 1mm 5kg
vendor-unknown
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£9.49
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£9.49
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£9.49
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Description:Fine is 0.5 -1.2mmThe Samoa White Sand is an Aragonite which is perfect as replacement for Coral sand, because this had been Ocean grou...
View full details
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£0.00
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£0.00
£9.49
£9.49
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£9.49
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£9.49
Caribsea Refugium Mineral Mud 1 Gallon
Caribsea
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£37.49
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£37.49
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CaribSea's Mineral Mud is an unique blend of sediments that duplicate tropical fringing costal mangrove environments. Mineral Mud is in a size rang...
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£37.49
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£37.49
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£37.49