Win a Oase BioMaster 250 Canister Filter!

About this competition

Win this brand new Oase BioMaster 250 Thermo canister filter, one of the most highly regarded external filters in the aquarium hobby. The BioMaster 250 features built-in pre-filter cartridges for easy maintenance, multiple media baskets for customisable filtration, and whisper-quiet operation. Suitable for aquariums up to 250 litres, this premium filter delivers crystal clear water with outstanding biological, mechanical, and chemical filtration. Worth £240 — enter now for your chance to win. Simply answer the skill question correctly, purchase your tickets, and you are in the draw. Good luck!