Using 100g water container for Sump

Im planning to use some type of container for a sump. I need it to be approx 30"by30"by30" and i found these online, 108 Gallon Rectangular Open Top 30"x30"x30"

Would that work out as a sump?

Any suggestions?

 

They look fine to me, a sump can be any container that holds water. Most people go with a glass or acrylic sump, but if it is hidden then it doesn't really matter what it looks like. Just make sure that there is no residue from the plastic, I would rinse with tap water and then 4 or 5 times with RO to be on the safe side.
I have 2 sumps; I use a plastic bin cut in half, in the cupboard of my stand with zeovit reactor in it and a hidden plastic water tank for my skimmer and carbon.

 

239.00 seems alittle pricey to me, but yes i think it would work just fine.

 

Yea dont use that when u you can a 100 gallon rubbermaid tub for 60 bucks.........way better IMO and i believe its alot deeper which i like, i use one and its perfect

 

This is 85 but at my local target its 60


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im kind of limited on space, the 30 by 30 by 30 dimensions work better for me. I have a 6' by 2.5' area for a 40 gal topoff (24x18x24), and 40 gal salt/mix (same size), and this sump which would fit perfectly.

 

Definitely go with the rubber maid agricultural trough/ tub for a lot less $$. You could spend more, but why?