Filled 3.5 on filled 45gallon?

[GoldenKillifish]

Not sure if this correct thread.
I was wondering if I laid boards across the top frame of my stocked 45 gallon ( so not supported by glass top) if I could setup a filled 3.5 gallon that with substrate and water will weigh 30lbs. This is for my betta who decided to bully everyone smaller in community tank with no rest except to eat.

 

[JustAFishServant]

Oh yeah, it should be fine. Just make sure it's nice and stable. If that doesn't work, just put the tank on a side table

 

[GoldenKillifish]

Oh yeah, it should be fine. Just make sure it's nice and stable. If that doesn't work, just put the tank on a side table

I totally would put somewhere else but limited space here