wongkoi
Koi Lover
Apr 7, 2007, 1:28 PM
Post #1 of 1
(699 views)
Shortcut
|
|
bottom drain rule of thumb
|
Can't Post
|
|
dear master koi..
i have some plan to build some small pond . measure 1.8 x 4.0 x 1.2 M . i want to ask how many bottom drain to put for that size. i have make some search in this forum but there is too many sample.. some pond using 2 bottom drain some using only one BD .. i also get some reading that effectiveness of BD only 4 feet around the hole.. is that true.???
if i have some option which one is better ONE bottom drain 4 inch pipe OR TWo bottom drain 3 inch.. for that pond size which is the best..
i am learn if we have too many BD the suction is too weak to suck the poops from the bottom
sorry if the question already in this forum.. but already try to search but there no exact rule for this subject...
regards
|
MAIN
SEARCH
WHO'S 
LOG 