Spring Tube Cleaning Brush valve 3cm support arms that suit

3cm support arms that suit most standard airline tubing and heating rods

when they are guarding their eggs or fry is when they may show their more aggressive side towards other tanks mates

displaying and posturing near the shell cluster to assert dominance and attract mates

To help replicate this in the aquarium

Suitable for freshwater and saltwater aquariums up to 500 litres

Spring Tube Cleaning Brush valve 3cm support arms that suitDescription: 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.