UPDATE:
This is the main overview (PART 1) of the filtration for the pond.
I am using some tubs that I got at Tractor Supply to create a trickle tower system.
The base of the filter is a 110 gallon tub.
![20210124_132046[1].jpg 20210124_132046[1].jpg](https://www.monsterfishkeepers.com/forums/data/attachments/1204/1204461-cbfe8186d4eca327930bd9a50c5ae5fe.jpg?hash=y_6BhtTsoy)
The extra holes are the overflows, and there are 5 output bulkheads at the bottom.
For the tiers, I added two 40 gallon tubs. One is for bioballs, while the other one is for mechanical filtration.
Here are the tiers all added up:
![20210125_001121[1].jpg 20210125_001121[1].jpg](https://www.monsterfishkeepers.com/forums/data/attachments/1204/1204462-3f271cef40d587ab2ce7482b0e3a54dc.jpg?hash=Pycc70DVh6)
I then added 6 inch output pipes to the bottom bulkheads.
![20210125_002605[1].jpg 20210125_002605[1].jpg](https://www.monsterfishkeepers.com/forums/data/attachments/1204/1204464-3e9d436bff298c9bd8586343b4e0057b.jpg?hash=Pp1Da_8pjJ)
I will update everyone tomorrow on the pump and filtration media for the pond.
Now I know that this by itself is not sufficient enough to filter 20,000 gallons.
The pool already has a large filter with a UV and filter cartridge. This DIY filtration is just additional filtration.
This is the main overview (PART 1) of the filtration for the pond.
I am using some tubs that I got at Tractor Supply to create a trickle tower system.
The base of the filter is a 110 gallon tub.
![20210124_132046[1].jpg 20210124_132046[1].jpg](https://www.monsterfishkeepers.com/forums/data/attachments/1204/1204461-cbfe8186d4eca327930bd9a50c5ae5fe.jpg?hash=y_6BhtTsoy)
The extra holes are the overflows, and there are 5 output bulkheads at the bottom.
For the tiers, I added two 40 gallon tubs. One is for bioballs, while the other one is for mechanical filtration.
Here are the tiers all added up:
![20210125_001121[1].jpg 20210125_001121[1].jpg](https://www.monsterfishkeepers.com/forums/data/attachments/1204/1204462-3f271cef40d587ab2ce7482b0e3a54dc.jpg?hash=Pycc70DVh6)
I then added 6 inch output pipes to the bottom bulkheads.
![20210125_002605[1].jpg 20210125_002605[1].jpg](https://www.monsterfishkeepers.com/forums/data/attachments/1204/1204464-3e9d436bff298c9bd8586343b4e0057b.jpg?hash=Pp1Da_8pjJ)
I will update everyone tomorrow on the pump and filtration media for the pond.
Now I know that this by itself is not sufficient enough to filter 20,000 gallons.
The pool already has a large filter with a UV and filter cartridge. This DIY filtration is just additional filtration.