Edited March 2, 2021
at 01:33 PM
Now through March 27th Petco has 50% off select Aqueon tanks although they've raised the price of some tanks so the only $1 per gallon is the 10 gallon for $9.99. 20 gallon long & high have gone up to $24.99, 29gal is $34.99, 40gal is still $50, 55gal still $75, and 75gal is still $105. They also have a few rimless Aqueon tanks for 50% off regular price.