Hydra Laminar Air System ET80T500

Please ensure to select correct Model for your Pond/Lake size (L), To check pond/lake size click here



In stock

Replace Diaphragm Pump With Medo Pump:  
LA-80B Medo Piston Pump Service Kit:  
Vented Waterproof Enclosure for Air Pump (460mmX320mmX330mm):  
Hydra Bio Aquatic Bacteria Boost- 1Kg:  
From:  £327.40(Inc. 20% VAT)(£272.83 Exc. VAT)

Brand:  HYDRA


  • Air Pump = 4,800 litres per hour
  • Tube diffuser = 500mm (Weighted base)
  • Air Hose = 30 metres (Black Braided)
  • Pond Size = up to 30,000 to 90,000 litres

Features & Advantages

  • Ideal Lake Aeration System for rectangular water bodies with 30,000-90,000 litres of water.
  • Very low sound of 40 db only.
  • Maintains water movements, preventing the smell emanating from stagnant water.
  • Useful both in winters and in summers. Perfect solution for de-stratification and de-icing of the water.
  • Mixes up treatment products throughout the water, ensuring maximum action of the product.
  • Keeps the water oxygenated maintaining high quality water for healthier fish and other aquatic organisms.
  • Toxins break down faster, keeping away the harmful effects of excessive nutrients.
  • High quality components of commercial grade.
  • Boosts aerobic activity.

N.B. This is an oversized ​item which subsequently may incur a delivery surcharge, please contact Hydra International Ltd at 01908 265889 or email us at sales@hydra-int.com for further confirmation


System - Technical Specification
Hydra Laminar Air System - For Rectangular Ponds/Lakes
Model Code
 Air Volume
Size Pond / Lake(litres)
4,800 LPH
Tube 500mm
85 w
40 db

Hot months of the year and low rainfall rob the water body of dissolved oxygen adversely affecting the aquatic organisms. The condition may result in suffocated or distressed fish. It is important to maintain the oxygen levels for healthier fish and balanced eco system of your pond. Oxygenated water supports aerobic bacteria which are more efficient in decomposing organic waste, thus saving pond from excessive nutrient load.

Hydra Laminar Air System ET80T500 is designed to provide aeration in rectangular water bodies. The lake aeration system operates and provides aeration with very low energy consumption. The diffuser covered with self cleaning membrane produces plentiful tiny air bubbles as against larger coarse bubbles produced by surface aeration systems. The water touching bubbles rise up through the water column infusing oxygen in the water. Subsurface aeration creates air lift current beginning from the bottom and reaching the top surface of the water body and introducing ample oxygen in the process.

Vented Waterproof Enclosure Measurements

460 mm
320 mm
330 mm
13" (measurements at widest part)

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