yeah man , they make trays in all kinds of sizes . i have a 2 x 4 for my moms , the 2 i just bought & put in my tent were 4 x 4 .
http://stuccu.com/s/Botanicare+Flood+Table-MbSLsTI-Buy-Exclusive-Deals-70-OFF-Save-Big-Lowest-Price-On-Botanicare-Flood-Table-Best-In-Stock-Fast-Free-Shipping?keyword=botanicare%20flood%20table&matchtype=b&querystring=botanicare%20flood%20tables&netid=2&aaid=54668bebb1b1c614fc216849&oid=29092697074&caid=54668bebb1b1c614fc216846&device=c
http://stuccu.com/s/Botanicare+Flood+Table-MbSLsTI-Buy-Exclusive-Deals-70-OFF-Save-Big-Lowest-Price-On-Botanicare-Flood-Table-Best-In-Stock-Fast-Free-Shipping?keyword=botanicare%20flood%20table&matchtype=b&querystring=botanicare%20flood%20tables&netid=2&aaid=54668bebb1b1c614fc216849&oid=29092697074&caid=54668bebb1b1c614fc216846&device=c