Just an FYI Petco in Richmond (77406) started their $1 per gallon today and will last at least till the end of the month.
$1 per gallon only for 10G, 20G, 20L, and 29G.
40B, 55G and 75G are 50% off.
https://f.wishabi.net/page_items/95326449/1506534287/extra_large.jpg...