Backyard Aquaponics
A place to discuss aquaponics

I placed a post in my system thread, but nobody seemed to notice So, a friendly heads-up for those who may be able to help...

viewtopic.php?f=18&t=4099&start=240

Regards,
Ranga

Whats the question and is there a picture. I've got a few cascading gb's.

I think he would like you to check out his thread ans answer there... it's his last post, right above mine

I overflow the standpipes in the top gb and that water also fills the bottom until it over flows then the timmer shuts the water off and they drain. Can use a larger drain hole on the top gb. Other one I have a siphon that drains and then siphons the bottom one. But the top gb is 500ltr BYAP and the bottom is a 380ltr.

My bottom bed in my siphon system is bigger than my top bed. it works fine.

I have 40mm siphons in the bottom. The size difference just makes it easier to start & stop. 1 f&d of the top gives 2 f&d of the bottom.