Okay well in the summer im planing on makeing a big
box out of wood and and adding
Some black pond linner to it with a pump and watter fall
and there ya have it a above ground pond.
Hopefully ill have time to make it this summer.
Now... im not sure how to know about the gallons
so how to i find out how many gals is a pond?

It's (roughly) 7.5 gallons per cubic foot.
So length x width x height (all in feet) x 7.5 = total gallons.

thank you

THANK YOU SOOOOO MUCH! I have been tring to find out that for soooo longgg. I can now tell how many fish I can put in my pond.

So, if you are using the full length of the timberwood with 8 feet and make it 4 feet deep, you have roughly 1800 gl or so available!! Boy, you can put in a lot of goldfish in there, Black Oranda!! Is that how big you are planning it?

Im not to sure at the moment
Becuase im moveing soon so im not 100% how mutch space i have.
So hopefully it's
at least half that!