Looking to increase tank water volume. Need ideas.

[Fishinwall]

Hi folks.
I currently have a 65gal display with a 30gal sump (1/2 full) and I’m thinking of ways to increase the overall water volume of my system.

I do not have a basement, however I do have a 4 ft crawl space under my house.

I’ve been thinking about the possibility of putting a large completely enclosed container of some sort in my crawl space. I live in PA so I’m going to need to heat it and certainly have a return pump.

What ideas do you have for the container itself? It would need to be collapsible or perhaps build from pond liners or something since access to the crawl space is small.

I do have an Apex so I could set up controls to monitor pump, heater, levels. Thanks

 

[hafer12]

I'm plumbing in a 40b as a frag tank to my 75g display tank, just a idea 4 ya!

 

[Justfebreezeit]

Why the need for more volume? Just trying to add stability?

 

[Fishinwall]

I'm plumbing in a 40b as a frag tank to my 75g display tank, just a idea 4 ya!

I have no additional room in my living area.

 

[Fishinwall]

Why the need for more volume? Just trying to add stability?

Yes, trying to add stability. I love SPS.

 

[hafer12]

I have no additional room in my living area.

There's always room for another tank! Lol

 

[Fishinwall]

There's always room for another tank! Lol

I wish

 

[Jeepguy242]

Plumb another 65 on the other side of the wall

 

[Fishinwall]

Plumb another 65 on the other side of the wall

Oh boy. My tank is already through the wall. I don't have any more room in my living space.