I have been wanting to upgrade my BRS Bio-Pellet Reactor for some time now due to size constrains and flow issues. I bought an X-Large Sea Side Aquatics Reactor not realizing just how big it actually was. I intend to upgrade to a 300 someday and so opted for a Reactor rated for up to a 400g tank. My tank is 125 plus 35g sump. Aprox water content is 120g. Does the size affect anything other than the amount of flow needed to push water through a large water column? I added the appropriate amount of pellets. On a side note, I thought I had gotten better at plumbing. I had to redo part of it, to run the reactor off my Mag18. Boy was I wrong !! It took me forever [smilie=lol.gif] .
