As the stand for the new 55g aquarium is almost done I am looking towards filtration. What would be the best filtration and bio media to use? My pops keeps telling me under gravel filter with 2 power heads creating a current to move all the detritus to the center where the filter mouth would be. Lfs
is pushing only hob
with bio filter. Some say wet/dry sump filter. Then others say canister filter. I do not like the idea of drilling into a brand new tank. Any advice from experience would be awesome and not just what my lfs
says oh well everyone does this. I see a lot of set ups but they never explain the good bad and ugly of each type.
Sent from my iPhone using Aquarium Advice