Step 1: Step one: mark and drill your holes
in this step you simply mark where your siphon needs to be in the bucket and drill out the hole. i used a 7/8" drill bit but that depends on the size of your bottle. also note that i said mark then drill as shown from the patch on the bottom of the bucket this step is important lol.
the location of the hole doesnt really matter for function but as this is an addon for my current system i need the hole in a certain spot.
Step 2: The gravel guard!
Step 3: Modify your garbage!! or recycle like a pro bell siphon
Step 5: The bell siphon
Step 6: The finished product!!! congrats
Step 7: Now the finishing touches
to finish this project and put it to use all you need to add is some growing medium "hydroton clay, expanded slate, or gravel" and set up a pump to add water from your fishtank. i am going to be using hydroton and growing two tomato plants in here in addition to my other plants in the system.... happy growing