Pumps and Accessories

6 results
starting at 0,90
In stock
  • Air diffusor for aquariums
  • Finest air bubbles
  • Increases the oxygen content
  • Various sizes
In stock, only 16 left
  • Flexible PVC
  • Suitable for the most air pumps
  • 2,5 m long
starting at 12,90
In stock
  • Powerful aquarium air pump
  • Variants from 50 - 400 l/h
  • Easy to install
  • Soft white
starting at 12,90
In stock
  • Powerful aquarium air pump
  • Variants from 50 - 400 l/h
  • Easy to install
  • Modern anthracite
starting at 24,90
In stock
  • Very unobtrusive
  • Particularly smooth running
  • Very efficient
starting at 16,90
In stock
  • Reliable and strong
  • Generates strong current
  • Submersible pump
Tetra - Technics - Pumps and Accessories

Oxygen is less obviously needed in the aquarium, but still in sufficient quantities. Fish reabsorb the oxygen bound in the aquarium water through gill respiration and, similar to most mammals, CO2 is exhaled again. For some sensitive aquarium inhabitants, a strong fluctuation of the oxygen supply can have dramatic consequences. It is therefore advisable in some cases to prevent a low oxygen concentration. This can occur when there are particularly many fish in the aquarium, a spontaneous algae bloom appears or the filter gradually loses part of its circulation capacity due to contamination. Fish and shrimp then swim to the water surface and gasp desperately for air. For this purpose, Tetra has the right accessories. They designed the powerful APS aquarium air pumps and the small Air Silent pumps. The compressed air produced is broken down into fine bubbles via an air outlet and dispersed in the water column. By placing them in the direction of the flow, the air bubbles are distributed throughout the aquarium.