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diy bio-filter

2K views 2 replies 2 participants last post by  mgkdad 
#1 ·
I was wanting to do a bio filter in my 10 gallon tank and still keep my hob filter. Would this be a good idea or not, thanks for the help and advice.
 
#2 ·
I used to do this when my setup was smaller & I was running quite a few HOB's. Home made sponge filter for bio, HOB set up for mechanical. After an expansion the electrical mayhem got to be a bit much, so the HOB's got swapped out for large box filters set up for mechanical filtration.
 
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