Oase

OASE is German engineering built for water, and our OASE range at Gensou spans the full ecosystem this brand is known for. You'll find AquaMax Eco Premium pond pumps, the popular BioStyle and Bio Compact hang-on-back filters for planted aquariums, BioSmart pond filter sets with matched pumps, ClearTronic UV clarifiers, and the StyleLine crystal tank-and-cabinet sets that turn a living room corner into a centrepiece. We also carry genuine spare parts so a single worn impeller or O-ring never sidelines a whole unit. OASE suits Singapore homes particularly well. The compact BioStyle and StyleLine kit formats fit HDB and condo footprints without dominating a room, while the quiet, energy-conscious AquaMax pumps and pond filter sets handle the constant bioload of outdoor koi and garden ponds running year-round in our heat. The ClearTronic UV stage is genuinely useful here, where warm water and bright balconies make green-water blooms a recurring nuisance. New to hang-on filtration or sizing a UV unit? Our guide to the best hang-on-back filters covers where BioStyle-style units shine, while our UV steriliser sizing guide helps you match a ClearTronic to your tank. Pond keepers should read our pressurised pond filter guide, then browse the full filtration range.