New trickle filter

Nanook

Black Skirt Tetra
MFK Member
Jan 18, 2017
65
14
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47
Missouri
Sump measures 50" long, 24" tall, 20" wide. Bioball compartment is roughly 18"x20"x20", so about 30 gallons for water. Any idea how many gallons of bioballs will be needed?
 

stempy

Dovii
MFK Member
Sep 8, 2011
901
302
102
Galloway, OH
Depends on bioload honestly. You won't need much to start if you get small fish. A nice 5 gallon bucket would do, then add more if needed. Me personally I'd probably fill it up :)
 

Nanook

Black Skirt Tetra
MFK Member
Jan 18, 2017
65
14
13
47
Missouri
I was thinking 3-4 five gallon buckets to fill it up. The water will go through two sponge sections and I'll have a loop off my return pump to send water to the bioball compartment. Not sure how many gallons per hour I should put through there, but I was thinking 400-500 gph?
 

stempy

Dovii
MFK Member
Sep 8, 2011
901
302
102
Galloway, OH
That sounds very low for such a large tank. Youre only looking at just over 1x an hour which isnt very efficient. I would do an absolute minimum of 3x turnover, I run about 6x turnover on mine and have never had any issues. I am using a super dart gold on my return.
 

Nanook

Black Skirt Tetra
MFK Member
Jan 18, 2017
65
14
13
47
Missouri
OK, much appreciated. I'm going to buy the Dart/Snapper hybrid pump. The bioballs are basically on a loop off the main pump after going through two sponge sections. I'm guessing bioballs are still the best for the trickle filter?
 
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