AQUARIUM FISH TANK BACK FILTER OUTLET UNIVERSAL ROTATABLE OVERFLOW DUCKBILL SPRINKLER MULTIFUNCTION AQUARIUM EFFLUENT JOINT NOZZLE Test Strips Only feed as much shrimp

Only feed as much shrimp as your fish will eat in 2 or 3 minutes

it prevents the formation of undesirable green algae and the development of cyanobacteria

As just one example

Prepared with care at our UK based factory

AQUARIUM FISH TANK BACK FILTER OUTLET UNIVERSAL ROTATABLE OVERFLOW DUCKBILL SPRINKLER MULTIFUNCTION AQUARIUM EFFLUENT JOINT NOZZLE Test Strips Only feed as much shrimpFeature: 1. Can be rotated 360 degrees horizontally, convenient for you to adjust the direction of the water arbitrarily. 2. Manufactured with the quality ABS material for beautiful outlook and long service life. 3. This nozzle is multifunctional and used for other related purposes such as the acceleration nozzle of the water output of the fish tank circulating water pump. 4. Suitable for aquarium submersible pump, with stable performance and high