ATEC DC BATTERY AQUARIUM AIR PUMP DC-128 closed aquarium 5mL (half a cap) for

5mL (half a cap) for each 160L (40 US gallons) twice a week or as needed in response to signs of nitrogen deficiency (e

Enhance your underwater world with our PLASTIC PLANT AQUARIUM DECORATION

The carefully selected mixture of over 40 raw materials contains high-quality and functional nutrients with essential vitamins

the sticks are easy to digest

ATEC DC BATTERY AQUARIUM AIR PUMP DC-128 closed aquarium 5mL (half a cap) forGood durability,good filtering effect,use environmental protection sponge which is suitable for the growth of nitrobacteria,dispose large joint which connects with diving machine,it can use together with are pump and diving machine.