HYGGER ULTRA SILENT MINI AIR PUMP HG-811 Size:HG-971 For best results also use

For best results also use 2–3 times per week

Compatibility: These spare sponges are specifically designed for use with Sunsun's 303B and 304B canister filters

Magnet Based for long time Use

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A scientifically developed diet for all types of freshwater ornamental shrimps especially Caridina or Neocaridina species

HYGGER ULTRA SILENT MINI AIR PUMP HG-811 Size:HG-971 For best results also useThis Ultra Quiet HG 811 Aquarium Air Pump is a perfect tool to improve the health and wellbeing of your fish by dissolving oxygen ? Unlike traditional air pump, Our mini air pump is driven by a thin piezoelectric ceramic plate, no motor or other mechandism that reduces noise, it is very quiet for fish tank to be placed at bedroom, living room and office ? Compact design, measures only 2. 4 inches diameter, it is super compact, lightweight, ultra