QUOTE(Rainman84 @ Dec 20 2010, 06:43 PM)
@ivanchua
chill bro....people are just voicing their opinion
after putting your pond pic ,i did some calculation based on my observation(simple math...i am long away from high school..lol).Fact is ,the calculation doesn't add up(the calculation was based on my estimation on the height of the pond which is about 8 feet, from there i did give my best estimation of the width and length).
based on you claim so far...i attribute the error to the angle of the photograph.
also it is possible,you didn't factor in actual size(after putting brick and thick layer of cement on both the 4 side and bottom)
just my 2 cents

If it was 8 feet deep, it would have to be something like 40'x20' to get just over 38k gallons UK but 47k gallons US. It's really no point trying to guess the dimensions based on the photograph. I'm pretty sure ivanchua won't mind sharing dimensions and also whether he means imperial or US gallons.
But Rainman84 does have a valid point regarding the actual volume. When people build a pond say 6ft deep, the water level isn't 6ft because you wouldn't fill it to the brim right? This is something I've always wondered about because personally, when I calculate I always subtract about 0.5' or so for height of pond. As for width, do you measure from edges of the pond or the inside edges of the pond? This is a general question though; not about ivanchua's pond but just what is the generally accepted way of measuring.
Added on December 20, 2010, 7:09 pmQUOTE(Rainman84 @ Dec 20 2010, 06:43 PM)
@ivanchua
chill bro....people are just voicing their opinion
after putting your pond pic ,i did some calculation based on my observation(simple math...i am long away from high school..lol).Fact is ,the calculation doesn't add up(the calculation was based on my estimation on the height of the pond which is about 8 feet, from there i did give my best estimation of the width and length).
based on you claim so far...i attribute the error to the angle of the photograph.
also it is possible,you didn't factor in actual size(after putting brick and thick layer of cement on both the 4 side and bottom)
just my 2 cents

Added on December 20, 2010, 6:53 pm@ggming,
about the ikan puyu..lol
you should have been warned by pimpin(whack him!)
if you must know,i used to have 45cm length chinese soft-shelled turtle.it was kept with ikan puyu
you know how good appetite the turtle have! it love flesh(i mean meat ,not another flesh)
the puyu survive along with the turtle, of course the former passed away from 'kebuluran' coz all food is eaten by the turtle.
haha
Hahahah but there's nothing but puyu in that one pond. I have no idea how many there are; do they multiply like rabbits? Put in a few thousand fry a few years ago. Personally, I haven't caught anything from that pond as I'm not into fishing all that much.
This post has been edited by [PIMPIN]: Dec 20 2010, 07:09 PM