OK so I plan on getting the 720 gallon pentaire fiberglass tank with window later this year (have to finish reading doing front yard first to please the wife). But of course I'm becoming obsessed with how I will filter it now. I'm going for a lower budget diy approach.
Anyway I had the idea to use 2 55 gallon drums and an external pump. The pump will be feed through a bulkhead in one bottom corner. It will pump the water to the top of a 55 gallon barrel. I'll make a tray for filter floss and underneath and use k1 or maybe just ceramic rings and pot scrubbies or something undneath the tray in that barrel. Then there will be a drain pipe near the top say 4" connecting that barrel to one next to it with uniseals. The next barrel will hold my heaters. That 2nd barrel will also have 1 or 2 4" drains on top which will empty back into the main tank opposite of where the drain is pumped to the external pump. I plan on just leaving the fiber glass tank on the ground in my garage and maybe have the 2 drums elevated with cinderblocks or a wood stand or something. Anybody see any flaws in this? How many gph would you use for the pump? I originally thought to pump it into bottom of a barrel and have it drain on top but then how would I clean the floss on the bottom. Seems like a pain. I always but bio after mechanical so I thought to pump it to the top.
Also for the main tank I'll have a constant drip near where the water drains back into the tank. I'll have an over flow in the opposite corner.
Anyway I had the idea to use 2 55 gallon drums and an external pump. The pump will be feed through a bulkhead in one bottom corner. It will pump the water to the top of a 55 gallon barrel. I'll make a tray for filter floss and underneath and use k1 or maybe just ceramic rings and pot scrubbies or something undneath the tray in that barrel. Then there will be a drain pipe near the top say 4" connecting that barrel to one next to it with uniseals. The next barrel will hold my heaters. That 2nd barrel will also have 1 or 2 4" drains on top which will empty back into the main tank opposite of where the drain is pumped to the external pump. I plan on just leaving the fiber glass tank on the ground in my garage and maybe have the 2 drums elevated with cinderblocks or a wood stand or something. Anybody see any flaws in this? How many gph would you use for the pump? I originally thought to pump it into bottom of a barrel and have it drain on top but then how would I clean the floss on the bottom. Seems like a pain. I always but bio after mechanical so I thought to pump it to the top.
Also for the main tank I'll have a constant drip near where the water drains back into the tank. I'll have an over flow in the opposite corner.
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