Aqua One PremiumNood

Aqua One PremiumNood – Sintered Glass Biological Filter Media for Aquariums

Ammonia and nitrite from fish waste, uneaten food and decaying plant matter build up in every aquarium, and left unchecked they’re lethal to fish. Biological filter media exists to give beneficial bacteria somewhere to live and break this cycle before it becomes a problem.

Aqua One PremiumNood is a uniquely shaped sintered glass biological media suitable for use in all types of aquarium filters. Its highly porous structure provides the ideal surface area for beneficial bacteria to colonise and thrive, converting toxic ammonia into nitrite as water passes through. It also works mechanically, trapping solid particles to help keep water clear. It’s suitable for both freshwater and saltwater aquariums and is designed for permanent, long-term use. Pair it with our Aqua One PremiumCarb to round out chemical and biological filtration in the same filter.

Features & Benefits

• Highly porous sintered glass structure, ideal for beneficial bacteria to colonise
• Biologically converts toxic ammonia into nitrite as water passes through
• Also works mechanically, trapping solid particles and debris to keep water clear
• Suitable for both freshwater and saltwater aquariums
• Designed for permanent, long-term use as a core filter media

Directions for Use

• Shake well before use
• Place in a media bag or filter compartment with good water flow
• Leave in place permanently as your main biological media; there’s no need to replace it regularly

Available Sizes

• 300g
• 1.2kg

Recommended For

• Freshwater and saltwater aquariums
• Establishing or boosting biological filtration in any filter type
• Long-term, low-maintenance filter media