Media and Sand

35 products

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TMC Eco Sand Coarse 4kg - Marine World AquaticsTMC Eco Sand Coarse 4kg - Marine World Aquatics
Tropical Marine Centre TMC Eco Sand Coarse 4kg - Sustainable Sea Washed Shells for Marine and Freshwater Tanks
£11.99
TMC Eco Sand Fine 15kg - Marine World AquaticsTMC Eco Sand Fine 15kg - Marine World Aquatics
Tropical Marine Centre TMC Eco Sand Fine 15kg - Sustainable Sea Washed Shells for Marine and Freshwater Tanks
£23.99
TMC Eco Sand Fine 4kg - Marine World AquaticsTMC Eco Sand Fine 4kg - Marine World Aquatics
Tropical Marine Centre TMC Eco Sand Fine 4kg - Sustainable, High-Quality Marine Aquarium Sand for Stunning Underwater Landscapes
£7.99
TMC EcoReef Rock Branch Mix E - Marine World Aquatics
Tropical Marine Centre TMC EcoReef Rock Branch Mix E
£169.99
TMC EcoReef Rock Mix A - Marine World Aquatics
Tropical Marine Centre TMC EcoReef Rock Mix A
£299.99
TMC EcoReef Rock Mix B - Marine World Aquatics
Tropical Marine Centre TMC EcoReef Rock Mix B
£299.99
TMC EcoReef Rock Mix C - Marine World Aquatics
Tropical Marine Centre TMC EcoReef Rock Mix C
£299.99
TMC EcoReef Rock Mix D - Marine World Aquatics
Tropical Marine Centre TMC EcoReef Rock Mix D
£299.99
TMC EcoReef Rock Plate Mix F - Marine World Aquatics
Tropical Marine Centre TMC EcoReef Rock Plate Mix F
£319.99
TMC Pure 100 Replacement RO Membrane
TMC TMC Pure 100 Replacement RO Membrane
£44.99
TMC Pure 100 Replacement RO Membrane
TMC TMC Pure 50 Replacement RO Membrane
£29.99

Frequently Asked Questions

Do I need a sand substrate? +

Optional but recommended. Sand helps biological filtration and provides a natural reef aesthetic.

Are gobies reef-safe? +

Yes, many help with sand-sifting and tank maintenance.

Do I need live sand in a reef tank? +

Live sand is not essential, but it can significantly speed up the biological maturation of a reef aquarium. Products such as Caribsea Ocean Direct Natural Live Sand contain beneficial bacteria that help support biological filtration and create a healthy marine ecosystem.

What type of rock is best for aquascaping a reef aquarium? +

Artificial reef rocks and live rock alternatives are excellent choices for reef aquascaping. Products such as Caribsea Life Rock, Real Reef Rock, and Art Reef Rock provide natural-looking structures while offering plenty of space for beneficial bacteria and coral placement.

What filtration media helps maintain water quality in marine aquariums? +

Biological filtration media provide a large surface area for beneficial bacteria to grow, helping maintain stable water quality. Popular options include Maxspect Nano-Tech Bio Spheres and  Maxspect Nano-Tech Bio-Block, which support efficient biological filtration in marine systems.

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