Derby Pond Window, Box Liner & Bottom Drain install - using MyPond Ms300 

Top job right there, it's good to know about your fitting service, especially for larger windows for customers who aren't too confident in undertaking the task on their own, I'll definitely be giving you a call to discuss purchasing and fitting my pond windows later on in my pond build

As always Carl a fantastic job bud cracking video 👍

Top job again, nice one😅

These videos are so helpful, thank you

Excellent work 👌

Nice job and that👍

Looking good

nice job 👍

I used this method to install my pond window utilizing their boxwelded liners and the ms300 sealant. I also used the sealant on my bottom drain and return jets. It's been almost a year with absolutely no issues. Being based in the USA it was hard to find a liner material made from butyl which is why i ordered from them. The cost was actually pretty fair even with the international shipping and the dimensions were on point. Great work and customer support from these guys.

so ive been watching alot of koi pond videos, and im pretty good with concrete, brick, and mortor is it okay to use a coat mortor as a liner instead of a pond liner?

Hi can anyone tell me if there is a particular type of silicone to use with an HDPE liner as i'm trying to seal the liner to the glass with no success .

When measuring for a box weld liner would you use exact measurements or would it be wise to add 10-15 mm on to allow for any discrepancies? Also interesting that you dont use the flange plates on the bottom drain or inlets ever had any problems? Cheers