Oxygen levels directly impact Arowana health and behavior. Buyers searching for Arowana for sale must maintain proper oxygenation in the tank for optimal growth.

Why Oxygen Matters

• Supports metabolism and digestion
  
  

• Reduces stress and lethargy
  
  

• Prevents suffocation and black diamond ray overall well-being
  
  

Methods to Increase Oxygen

• Air pumps and air stones: Provide bubbles to increase surface aeration
  
  

• Water movement: Use filters or powerheads to create circulation
  
  

• Live plants: Release oxygen through photosynthesis during light cycles
  
  

Signs of Low Oxygen

• Gasping at the water surface
  
  

• Lethargic or sluggish swimming
  
  

• Discoloration and poor appetite
  
  

Maintaining Optimal Levels

• Measure dissolved oxygen using test kits
  
  

• Avoid overstocking tanks that reduce oxygen availability
  
  

• Monitor temperature and ammonia levels, which affect oxygen solubility
  
  

Tips for Buyers

• Ensure tank equipment supports proper oxygenation
  
  

• Introduce plants and decorations that enhance circulation
  
  

• Maintain regular maintenance and water changes
  
  

Conclusion

Proper oxygenation is critical when buying an Arowana for sale. Adequate air supply, water movement, and monitoring create a healthy environment for your dragon fish to thrive.