Filterwool 1kg reptile light Safeguard your pump with our

Safeguard your pump with our Airline Non-Return Check Valve for 4-6mm pipes

Accurately measures nitrite in marine aquarium water

and immune system health

It is used to replenish trace and ultra-trace minerals in discus aquarium water

Is KanaPlex suitable for aquariums with invertebrates

Filterwool 1kg reptile light Safeguard your pump with ourAquarium Filterwool Filterwool 1kg is an essential media for aquarium filters that traps fine particles to help keep aquarium water clean. Filter wool is an essential media that should be added to all types of filters but especially external filters. It's the last layer (i. e. the top one) and traps any fine particles that would normally make their way into your aquarium. It's really important to use a lot of this in your filter as it works properly