bob965 Feeder Fish MFK Member Sep 16, 2009 1,043 2 0 MI Jul 30, 2010 #11 I would skip the cinder blocks altogether and just make a 2x4 stand. Plenty strong enough for a 90g.
F Freezekougra Feeder Fish MFK Member Feb 18, 2009 1,112 2 0 Brooklyn, NY Jul 31, 2010 #12 If you want a simple solution you could try getting a cheap iron stand off craigslist. 48x18 will support both a 75 and a 90 since they only differ in height.
If you want a simple solution you could try getting a cheap iron stand off craigslist. 48x18 will support both a 75 and a 90 since they only differ in height.