850-gallon pond DIY build

I decided to use the wood from the dismantled L-build and designed a rectangular larger pond.  This time I special ordered a liner was pre-fit for the exact dimensions.

No pictures taken during the build as I just wanted it completed as soon as possible.

23 Nov 2021

We bought some Shubunkin Goldfish.

24 Nov 2021

We added a waterfall, so a fountain was not necessary for water agitation.  The large container on the shelf is the gravity filter.

24 Nov 2021

Solar powered lights added for some light at night.  They only stay on for about 3 hours, so the fish get a natural light cycle.

25 Nov 2021

Too many fish to name.

13 Dec 2021

 

13 Dec 2021

13 Dec 2021

13 Dec 2021

13 Dec 2021

13 Dec 2021

13 Dec 2021

13 Dec 2021

Anchor - Chinese Hi-fin Shark

6 Jan 2022

Anchor

6 Jan 2022

Anchor

6 Jan 2022

 

16 Jun 2022

Middle - Gojira (Shubunkin Goldfish), right - Zoyzia (Koi)

31 Dec 2022

Middle - Gojira (Shubunkin Goldfish), right - Zoyzia (Koi).  That lump on Gojira is a benign tumor that is very common on goldfish and not harmful to them.

31 Dec 2022

Bottom left - Lamb Chop (Fancy Goldfish), above her gold color - Bermuda (Koi)

31 Dec 2022

Bottom left gold color - Bermuda (Koi), underneath her - Freckles (Koi), reddish - Gojira (Shubunkin Goldfish), solid white - Zeus (Koi)

31 Dec 2022

Left - Centipede (Koi), right - Gojira (Shubunkin Goldfish)

31 Dec 2022

Zoyzia - Koi.  Mason is the master at handling the fish.  One of the fingers of his right hand is on the gills which helps settle them.

20 Feb 2023

Zoyzia - Koi

20 Feb 2023

Zoyzia - Koi

20 Feb 2023

Zoyzia - Koi

20 Feb 2023

Zoyzia - Koi

20 Feb 2023

Reggie - Feeder Goldfish, the man (fish), the myth, the legend.  He has been with us since the start of the first pond.

20 Feb 2023

Reggie - Feeder Goldfish

20 Feb 2023

Reggie - Feeder Goldfish

20 Feb 2023

Reggie - Feeder Goldfish

20 Feb 2023

Simon - Feeder Goldfish (not from the original batch)

20 Feb 2023

Zeus - Koi

20 Feb 2023

Zeus - Koi

20 Feb 2023

Zeus - Koi

20 Feb 2023

Zeus - Koi

20 Feb 2023

Zeus - Koi

20 Feb 2023

Zeus - Koi

20 Feb 2023

Theodore - Feeder Goldfish (not from the original batch)

20 Feb 2023

Theodore - Feeder Goldfish (not from the original batch)

20 Feb 2023

Theodore - Feeder Goldfish (not from the original batch)

20 Feb 2023

Centipede - Koi

20 Feb 2023

Centipede - Koi

20 Feb 2023

Centipede - Koi

20 Feb 2023

Centipede - Koi

20 Feb 2023

Centipede - Koi

20 Feb 2023

They enjoy watermelon.

15 Mar 2023

 

18 May 2023

Anchor - Chinese Hi-fin Shark

12 Aug 2023

Anchor

12 Aug 2023

Anchor

12 Aug 2023

Anchor

12 Aug 2023

Anchor

12 Aug 2023

Had to use ratchet straps to keep the pvc pipe from falling off.

17 Oct 2023

 

17 Oct 2023

 

17 Oct 2023

Bottom - Zoyzia (Koi)

23 Oct 2023

Beginnings of a rock build to help make the waterfall look better.  Multiple layers of foam board with space cutout for waterfall itself.

9 Nov 2023

 

9 Nov 2023

Coming along.

10 Nov 2023

Used saw and Dremel to make the shape.  The amount of foam everywhere was insane.

11 Nov 2023

Expanding foam to fill in smaller gaps.

11 Nov 2023

3 coats of colored grout and 3 coats of polyurethane to waterproof it.

17 Nov 2023

Hose connected.

17 Nov 2023

 

17 Nov 2023

Zoyzia, Reggie, Freckles, Goldie, Bermuda and Theodore.

4 Jan 2024

Zoyzia, Reggie, Goldie, Bermuda, Simon, and Chicken.

4 Jan 2024

Zoyzia, Reggie, Goldie, and Bermuda

4 Jan 2024

Reggie, Zoyzia, Theodore, Goldie, Bermuda, and Simon.

4 Jan 2024

Chicken - Red Cap Oranda

4 Jan 2024

Reggie

4 Jan 2024

Gojila and Bermuda

4 Jan 2024

Chicken - Red Cap Oranda

4 Jan 2024

4 Jan 2024

4 Jan 2024

4 Jan 2024

Made new shelf out of plastic MDE shelf and painted/waterproofed 2x4's.  You can also see the waterfall rock.

8 Feb 2024

 

8 Feb 2024

 

8 Feb 2024

George - a Channel Catfish that the owner of our local pet store gave me for my pond.

15 Feb 2024

Added a solar powered air pump and used this waterproof junction box to keep the actual pump safe.

16 Sep 2024

Solar panels for the lights and air pump.

16 Sep 2024

Built a shelf to help protect the corded big air pump.

28 Jan 2025

Zoyzia

24 Apr 2025

Zoyzia

24 Apr 2025

Reggie

24 Apr 2025

George - Channel Catfish.  Mason doesn't like to hold catfish, that's why I had to lol.

24 Apr 2025

George

24 Apr 2025

George

24 Apr 2025

George

24 Apr 2025

George

24 Apr 2025

George

24 Apr 2025

George

24 Apr 2025

George

24 Apr 2025

Zeus

24 Apr 2025

Added some plumbing so I can do weekly cleanings more efficiently.

26 Jun 2025

Added some plumbing so I can do weekly cleanings more efficiently.

26 Jun 2025

Releasing George as he got too big for the pond (estimated 12 pounds).

11 Sep 2025

Releasing George as he got too big for the pond (estimated 12 pounds).

11 Sep 2025

Releasing George as he got too big for the pond (estimated 12 pounds).

11 Sep 2025

Chicken

12 Feb 2026

Unnamed Shubunkin Goldfish

12 Feb 2026

Reggie

12 Feb 2026

Bermuda and Zeus

12 Feb 2026

Reggie

12 Feb 2026

Chicken

12 Feb 2026

Bermuda, Freckles, and Chicken

12 Feb 2026

Goldie and Chicken

12 Feb 2026

Zeus

12 Feb 2026

Goldie, Shubunkin and Chicken

12 Feb 2026

Shubunkin

12 Feb 2026

Shubunkin

12 Feb 2026

Shubunkin

12 Feb 2026

Goldie and Freckles

12 Feb 2026

Shubunkin

12 Feb 2026

Bermuda and Chicken

12 Feb 2026

Lamb Chop

12 Feb 2026

Lamb Chop

12 Feb 2026

Anchor

12 Feb 2026

Bermuda and Anchor

12 Feb 2026

Lamb Chop and Goldie

12 Feb 2026

Zoyzia, Goldie, Lamb Chop, and Bermuda

12 Feb 2026

Anchor

12 Feb 2026

Zoyzia, Chicken, and Anchor

12 Feb 2026

Anchor

12 Feb 2026

Anchor

12 Feb 2026

Anchor

12 Feb 2026

Zeus

12 Feb 2026

Freckles

12 Feb 2026

Anchor

12 Feb 2026

Lamb Chop and Freckles

12 Feb 2026

Freckles and Reggie

12 Feb 2026

Anchor

12 Feb 2026

Anchor

12 Feb 2026

Anchor

12 Feb 2026

Anchor

12 Feb 2026

 

24 Mar 2026

Anchor

26 Mar 2026

Anchor

26 Mar 2026

Zeus

26 Mar 2026

Goldie and Reggie

26 Mar 2026

Waterfall pump broke

9 Jul 2026

Photo while waterfall is down.

9 Jul 2026

Photo while waterfall is down.

9 Jul 2026

Waterfall pump back in operation.

11 Jul 2026

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