i did this to my fx5. i split the 1" inline into two 5/8 returns. the flow wasnt effected much at all if any. you could try that. I also have a 6 foot tank so the two returns worked well.
Have you buy any chance tried an rg style reactor in yours? I hear they reduce flow but I'm using this on a72g so a little flow reduction should net be to bad
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
The Planted Tank Forum
A forum community dedicated to Aquatic tank owners and enthusiasts. Come join the discussion about flora, fauna, health, housing, filters, care, classifieds, and more!