Spring Tube Cleaning Brush valve use an old credit or

use an old credit or ID card to gently scrape them off the glass

Suitable for freshwater and saltwater aquariums up to 500 litres

To help replicate this in the aquarium

Built from compact PVC casing and SGS approved

Spring Tube Cleaning Brush valve use an old credit orDescription: Filter hoses, lily pipe stems, pumps, internal filters and canister filter inlet and outlet pipes all accumulate algae, biofilm, plant debris and calcium deposits over time. If left uncleaned, that build up restricts flow, reduces filtration efficiency, and makes your equipment look neglected. The problem is that standard brushes can't reach inside narrow, curved tubing, which is exactly what a spring tube cleaning brush is designed for.