Pea gravel from Lowes.

[FreshyFresh]

I'm going all out I tell ya. $2.50 a bag. Name brand is KolorScape.

One bag will cover 3 square feet to 2" depth.

I really like the natural looks of it and it's nice smooth roundish pebbles.

Of course I'll have to wash it really well.

Joel

 

[GooGirl]

Wow, nice and cheap! There's a bag of gravel at Walmart for about $5.00 that covers about the bottom of a 5.5 gal.