this is totally off topic but...I was looking at your pot. is that a bucket? can you explain why you have it like that and what it does? why do you have it wrapped in duct tape? What is that on top? is that read top the actual bucket lid? did you cut a hole in the lid and put a pot in the hole? These sound like silly questions but I'm a newb and your bucket is intriguing.
Its just a bubbler hydroponics bucket. Home depot bucket, net pot, air stones and air pump, fish tank water pump.
I duct tape the bucket because it stops some of the light from going into the bucket which is suppose to be bad for the roots and light also makes algae grow. So its just to block light.
A hole cut in the lid with a net pot. Plant in a rockwool cube and the rest of the pot filled with hydroton balls.
I have 2 air stones connected to a double air pump used for fish tanks, the air stones are in the bucket bubbling the water keeping O2 for the roots.
The water pump cycles water from the bucket up to the pot and pours the water down the roots and keeps water flowing continuously.
Thats it for my bucket. There are much better ones out there.
Not silly questions at all. There is actually a forum topic DWC/RDWC on RIU that is all about this style of hydroponics.