Juwej BioBoost Wall Hang The male and female guppies

The male and female guppies are both healthy and of exceptional quality

Perfect for those with little time for maintenance

and a long lifespan

Designed to be secured in vehicle with conventional seatbelt

and cannot go around or over filter media as with hang on back filters with a back-to-front flow

Juwej BioBoost Wall Hang The male and female guppiesJUWEL bioBoost immediately activates new filter media and accelerates the filtration performance in your aquarium. Key Features: Turbo Filter Activation: bioBoost immediately activates new filter media and reduces your aquarium's settling time. It promotes the vitality of fish and plants. Positioning: Once placed under the filter floss, bioBoost will release more than one billion microoganisms in a very short time to ensure crystal clear water in the