Aqua One Flexible Air Stone - 45cm varo__HQB-3500 Heat Insulation: The rockwool layer

Heat Insulation: The rockwool layer also enhances heat insulation

Use: Throughout the entire growth and flowering process at a rate of 2mL per litre

Industry standard in submersible water pumps

We use only the highest quality natural ingredients precisely formulated for maximum effectiveness to successfully eliminate detectable toxin levels for 4 to 5 hours

Aqua One Flexible Air Stone - 45cm varo__HQB-3500 Heat Insulation: The rockwool layerAirstones serve as essential components in aquariums and aeroponics systems, actively replenishing the oxygen content in the water. They achieve this by disrupting the surface tension of the water, allowing the absorption of vital oxygen to refresh the supply required by both your fish and the filtration system. Maintaining well oxygenated water is a crucial aspect of ensuring a healthy aquarium, and this versatile airstone design delivers an