Petco is having their 72 hours Summer Sale
Most of their Substrates are $15.99
Eco Complete Planted Black Aquarium Substrate 20lb
CaribSea Instant Aquarium Tahitian Moon Gravel 20lb
FREE Shipping on $49 OR $5.99 Flat Rate Shipping
Promo Code: 72hour49
10% Off Plus, Free Shipping on your online order of $65 or more!
Promo Code: mevio
Each bag will be $14.39 if you bought 5 bags
To make this an even sweeter deal:
Go to MrRebates.com
first for the cash back
Currently at 8.0%
Making it $13.24 a bag.
, which is at 6.0%