Any ideas for a homemade sump for a 20 gallon tank?

[Arowana]

Drop ideas down below please

 

[BiGGiePauls33]

Try this: https://www.google.com/search?q=20+...muAKHXozBhcQ_AUIDygC&biw=1862&bih=918#imgrc=_

 

[Arowana]

Try this: https://www.google.com/search?q=20+...muAKHXozBhcQ_AUIDygC&biw=1862&bih=918#imgrc=_

Thank you I’ll check it out now

 

[ReefNest]

I used the below and works well. I had pretty specific dimensions to work with

 

[kgstei]

Try this: https://www.google.com/search?q=20+...muAKHXozBhcQ_AUIDygC&biw=1862&bih=918#imgrc=_

Be careful. Some of the items listed in the shopping section are Way under priced which means they're probably a scam of some sort.