LOW COST DELIVERY ~ Only £2.95 delivery for orders under £35 and FREE for orders over £35  (see T&C's for glass tanks, vivs & cabs)

CO2

Aquarium CO2 Systems are a vital element in the successful growing of aquarium plants.

During daylight hours all plants require CO2 for healthy photosynthesis whilst at night the plants will use oxygen from the water whilst giving off CO2. By adding CO2 to your aquarium during the day your plants will grow stronger and healthier.


The range of Aquarium CO2 kits offered here is broad with a set suitable for almost every size of tank or any budget, but please remember that CO2 for aquariums is not the only element needed. Always use a good quality plant substrate, feed your plants on a regular basis and ensure you have an appropriate level of lighting for the plants in your aquarium.

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