what dimensions to make my stand??

reefjunkiee

Member
its for my 125, i have all the wood, 2x6 for the top part of the stand and 2x4 for the rest. but i want to fit a 18 inch tank inside for a sump. any help on what size to cut my side wood to make this happen while being a good stand for my 125? thank you for any help.
 
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