Aquarium Placement Mat, 17-Gallon, 23.6" x 11.8" x 0.25"

Good mat for tank

Just roll it out and smush it under your tank or books to get it flattened... Decent quality... Little pricey compared to other diy options, but its precut to your tank.

This is an okay mat, as others have said, it is a bit smaller, mines was short by about 1/16-1/8". Still works great, and no issues with my tank. You can certainly make your own, but this was convenient.

The quality of the mat is good. It came packed and rolled up very nicely and just required a little unrolling and placing the aquarium squarely on the mat to level it out. There's the problem...squarely. This mat is not cut perfectly square. I have one corner perfectly square with the edge of the aquarium but all three other corners are short by 1/8" to 1/4". I thought maybe I needed to let the mat "stretch" out with the weight of the substrate and rocks on it but after a month (I've been building a stand and all in all taking my time with this aquarium build) it hasn't moved or stretched and I still cannot get the edges of the mat to line up with the edges of the aquarium. They would be much better off leaving an extra 1/4" of mat to cut off than leaving it too short.I will not be using this product and have replaced it with a different manufacturers product.

Fits my 17.1 gal tank perfectly. No scratching the tabletop, and protects the glass bottom, too.It's a thin neoprene sheet... What more do you want?

As described, fits my 17 gallon Mr. Aqua perfectly.

Does the job, but it is just slightly smaller than the footprint of the tank, causing it to overhang a bit. Hopefully this doesn't cause structural issues with the tank...

5 stars