Hopefully the Bakki pipework is going in tomorrow
Raised the roof on the pond shed by 18" to give me the headroom for a 4 tier shower.
Have drilled the pond wall for the 4” return which will come out at 3’ depth, will be dropping the water in the pond first thing then cutting through the fibreglass from pondside, hopefully squeezing in a 4” tank connector and loads of gold seal.
Shower will be fed from skimmer via Aquamax 16000 and return from a Nexus via Aquamax 15000, pipework from pumps to spraybars is 2”.
4 tier Bakki is 12” above pond level, I am assured the single 4” return will cope!
Plan is to have a 3” spray bar for each input. I was thinking of starting with three rows of holes of 8mm, 60mm apart.
Will put a hole at the top of each spray bar to see if there is excess pressure, if there is then will increase the hole size.
Does this sound like the way to go?
Any views on the optimum amount of BHM I should throw in?
Regards
Dave