Koi Fish Ponds

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Koi Fish Pond | Koi Pond Set Up

Koi Fish Pond | Koi Pond Set Up @ Aluva

This beautiful Koi fish pond is constructed at a residence near to UC college Aluva, Kerala. Koi fish pond also features a simple and elegant cascade waterfall / wet wall. 

As with any backyard pond, this pond is designed and constructed to keep 12 nos of beautiful Japanese Koi fish of size 24 " or more. The pond construction took about 2 weeks to complete. The pond is constructed using RCC with 8 mm re-enforcements, inside surface of the pond is finished with fine cement plaster.

Our Koi ponds are fitted with the latest filtration features for long service life and clean water. Some of the highlights are listed below.

  • Multi Cyclone system with an easy drain system

  • Biological bed filter

  • Skimmer

  • Air Diffusers

  • Bottom drain with backwash

  • Uv water clarifier / 225 watts

With our filtration system running all the water parameters are normal range and pH is maintained at ideal 7.5. The Biofiltration along with the UV runs 24 hours daily.

Whereas the mechanical systems need to run only 3-4 hours a day in order to remove all the deposited dirt and Fish debris.

The current consumption is reduced to minimal. The cleaning of the pond will take not more than 10 minutes.

The ponds mechanical filtration system features a high capacity multi-cyclone system with a quick drain valve. Only 2 to 5-litre water is required to backwash / clean the same.


Koi fish ponds a great way to enjoy your most loved pet Koi fishes. This Koi fish ponds not only provides a neat and clean environment for the fish but it also provides a pretty and relaxing spot for our clients.

Koi fish Ponds Are very different from water gardens since they require regular care and maintenance. Such as testing of water and backwashing of filters.

The fishes will be added in some days after Quarantine and Acclimating the Koi. We strictly recommend quarantining all new fish in a spare or temporary tank for a period of 2 to 3 weeks before introducing the same to the main Koi fish pond.

Unless proper quarantining is done the chances of infections are very high. This may sometimes lead to mortal fatalities also.

And always remember to add only A few fish at a time. The biological filtration was started using pond starter kit of API and test fishes were added. The water quality was checked regularly and was found satisfactory, all the water parameters of the water are in normal range.

The temperature readings are in between 22.5 to 24 deg C during night and day.

Adequate aeration is supplied to the pond using a high-pressure air compressor with an output of 120 LPH to ensure the oxygen content is always maintained at prime levels. Please check the water quality regularly to enable early detection of problems.

Uv water clarifier is added for removing harmful bacteria and virus thereby protecting the fishes from infections. it also helps greatly in controlling the alga growth thereby giving water clarity.

For building your own Koi fish pond and to Buy Koi Fishes kindly get in touch with us. 


KJA & Sons - Engineers and Contractors
CC – 15/ 68 A, West Karuvelipady, 
Kochi – 682005

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