Collection: Black Knight Spawning & Filter Brushes

Designers of some of the most highly-rated essential breeding and cleaning supplies on the market, the Black Knight aquarium range at Aquacadabra has all you need for your tank or pond. Whether you're looking to breed your fish and need Black Knight spawning brushes to simplify the process, or need some new Black Knight filter brushes to keep your filtration system in top condition without damaging the bacterial ecosystem, browse through the range below.


Making sure you have all your essential accessories for your aquarium or pond is a big part of keeping your fish, corals and plants healthy and happy. Once you've grabbed the Black Knight brushes you need, browse through our full range of Aquarium Accessories to make sure you have all you need for your fish care routine.