How to Build a Koi Pond: Step-by-Step Series | Episode 8 Fibreglass Preparation

Today we tackle some of the toughest weather yet as we lay the base for the filter shed. We also core out the holes for the water returns and get the pond walls insulated, ready for the fibreglassing stage.

This step is all about preparation — setting up the infrastructure that will keep the pond running smoothly for years to come.

👉 In this episode you’ll see:

Laying the filter shed base in challenging conditions

Coring the return holes for water flow

Insulating the pond walls before fibreglassing

Every stage brings us closer to a fully finished koi pond that will be perfect for our fish.👉 Catch up on previous episodes & our full step-by-step pond build series!
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Humber Koi

Pond Products We Use:-

Dainichi Koi Food https://dainichi.co.uk/
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NT Labs Pond Lab Multi-Test Kit https://amzn.to/3zGyCkZ


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