I already had a 500 liter water tank that was used as a raised pond of sorts, with gold fish, koi, sword tail and a few guppies.
|The fish tank or raised pond with fish and water lilly|
A full saturday of shopping at the hardware store, cutting drilling and assembly.
Here i primarily used 4 inch pvc pipe and drilled 2 inch holes. I used some tank valve and some 0.75 inch pipes to create the drain.
I then used some plastic cups i had, drilled a few holes in the bottom and just placed it in the holes.
I had some aqua clay left over from my aquarium that was decommissioned a few weeks before this build, so i used the aqua clay to fill the cups. I then hooked up the water connection and planted the seeds directly into the cups. And 10 days later .... it starts to sprout.