quik question. im setting up my new 225 its 8 feet long. it has an open diy stand. tank is acrylic. do you think i should put styro between the tank and stand? if so how thick of styro? i use styro under my garage tanks for heating purpose but thats all. i heard its a must for acrylic my big glass tanks i dont use styro but want to make sure. thanks. id like to get it on the stand and filled by tomorrow.