ClearChoice Bio-Filter Foam Replacement Set

We've got the pond filter foam replacement set for the Tetra Bio-Filter.
Product No. 16785-02


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Replacement pad set for the Tetra Bio-Filter. Helps remove suspended matter and debris. Improves water quality.

How often should I change my Tetra Pond Clear Choice filter pads?

Asked by: Diann
Just whenever they stop "springing back" after rinsing, or seem very floppy and hard to clean. Approximately once a year, depending on the size of your pond, stocking load, etc. BREX
Answered by: BREX
Date published: 2017-06-28

My water suddenly turned severely murky after about 10 years in use.

I have a Tetra drum with plastic elements covered with a pond filter pad. Why is my water turning cloudy? I never cleaned the plastic elements in the drum. Is that the reason?
Asked by: Gunter
Cloudy water can be caused by any number of things. Excess organics and overstocking of fish would be the two biggest possible reasons. In regards to the bio media, it should be cleaned out each fall before putting the filter up for the winter. If they are clogged with sludge, this could certainly be an issue, yes. BREX
Answered by: BREX
Date published: 2013-10-22

What is the diamension of the Pond Filter Replacement Pad?

I've had a fish pond for several years and the filter model is old. The pond holds approx. 300 gal. Looking for replacement pads (13" dia). The filter model is Model Sub 1300. Please advise.
Asked by: TomD
They are 15" in diameter, and very easy to trim. BREX
Answered by: BREX
Date published: 2014-02-25
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