Fish tank automatic cleaning water exchanger aquarium fish excrement cleaning tool sand washing

Buying GuideProduct size (about):The handle is 13cm wide, 40 / 80cm long and 200cm with hoseApplicable to: fish tanks with a length of more than 40cmFeatures: it can be hung on the fish tank4-in-1 multi-function: changing water, flushing sand, defecating and fixing fish tank~Retractable design: it is more convenient to use and store, and the joint is more firmremovable.~Protective net cover design: the water inlet is provided with a protective net cover to prevent small fish and shrimp from being inhaled during water change.~It is suitable for aquariums with a length of more than 40cm.Manual measurement may be different from 1-2 cm. The colors deviation might differ due to different monitor settings, please kindly understand