Rimless vs Lid Tank for Dwarf Seahors

[GAFish]

What are your takes on the Rimless vs Lid design for the dwarf seahorses?
I see that there are a lot of Rimless offered now.

Pros vs Cons?

[rayjay]

Personally I will NEVER use a lid on any salt water tank as it inhibits air flow across the surface of the water, causing low pH.
Any top I would use would be strictly to prevent fish jumping so it would have to be like egg crate.

[GAFish]

thanks Rayjay

[MandarinGirl]

Yeah lids are only really for jumping fish and seahorses dont jump.

[SantaMonica]

Fenner's book says that in all his years of lfs / distro work, the list of species that he never saw jump out was just one: seahorses.