Sea horses live underwater and need the right conditions temperature water condition and currents to live properly.
they do't need top they live in the sea why would they need shelter? :)
water and horse food and a shelter
a shed that prevides shelter 4 a horse a shed that prevides shelter 4 a horse a shed that prevides shelter 4 a horse
Sea Stars need a rock to live.
They need food, water and air and shelter.
It depends on what kind of horses coat your horse has all year round. If it has a thick coat then it would be fine in a weed-free paddock. If your horse has a smooth, fine coat it would probably need some sort of sturdy shelter against the cold. If your horse is an 'outside' horse, it would need a winter cover. It would also need some trees for shelter. It needs to have a fence and a gate. If you have a 'inside' horse you will need the sturdy shelter, a heavy winter cover and basic stable things. Hayley
Usually, horses need two pastures. They also need a place to shelter in warm days.
a sea turtle needs a shelter that will hide him/her from all danger like sharks and it needs to have a salinity close to the amount it would have in its normal environment.
Well, if living in a pasture, they need a well made, sturdy shed for shelter. There are many horse sites to answer other questions related to this also.
it doesnt need air
It is called "stable". A shelter exclusively for horses.
A stable would be better but can be smaller than a normal horse sized on!