Aquarium pumps – the heart of every aquatic ecosystem

A well-chosen aquarium pump is essential for the health and comfort of your aquarium inhabitants. It ensures constant water movement, helps oxygenate the tank, and helps ensure proper filtration and heating. Whether you are keeping discus, shrimp, or saltwater fish, the right pump is the key to a stable and vibrant environment.

Types of aquarium pumps

Submersible pumps

• Located inside the aquarium
  
• Suitable for filtration, circulation and even fountains
  
• Ideal for freshwater and marine aquariums
  
• Compact, easy to install and maintain
  

External pumps

• Mounted outside the aquarium or in a sump
  
• Provide powerful water flow and high performance
  
• Suitable for large and busy aquariums
  
• Easier to maintain and customize
  

Air pumps

• Enrich the water with oxygen through air stones
  
• Operate quietly and economically
  
• Perfect for shrimp tanks, nano aquariums or nurseries
  
• Provide gentle aeration without strong current
  

Why choose aquarium pumps from Discus Store?

• Energy efficiency and quiet operation
  
• High reliability for long-term use
  
• Models for beginners and experienced aquarists
  
• Maintains optimal water flow for aeration and filtration
  
• Tailored to the needs of freshwater, marine and nano aquariums
  

How to choose the right pump for your aquarium?

1. Measure the volume of the aquarium – the pump should circulate at least 4–6 times the volume of water per hour.
   
2. Assess the needs of the inhabitants – some species prefer strong current (e.g. cichlids), others – weaker (shrimp, plants).
3. Compatibility with other equipment – ​​make sure the pump works well with filters, heaters or CO₂ systems.
   

Maintenance and additional equipment

• Clean the pump regularly to avoid blockages and ensure long-term efficiency.
  
• Combine it with aquarium filters for a complete system.
• Ensure a constant temperature with aquarium heaters, especially in tropical conditions.
  

Browse our selection of aquarium pumps and find the perfect model for your system – for a beautiful, healthy and stable aquatic environment!