Difference between lagoon to regular thank

[motownjc]

I am in the market for a new tank. I will be putting this tank in my basement built into the wall.

I'm looking at the innovative marine INT series. I see some labeled "lagoon" some are not what is the big difference?

 

[Geebs19]

I think it’s typically the dimensions where the height is generally low.

 

[SmCaudata]

Lagoon are usually more square surface area wise and less deep.