Hydro-Spheres: NEW semi-open species!!!

Okay, so I don't know how I came up with this but here you go anyway. Hydro-spheres are basically animals (can be feral or anthro) except they have glass spheres filled with water in place of a head. The water usually doesn't fill up all the way and there can be some aquatic plants in there. Also, there MUST be some sort of aquatic animal inside as well. The animal is enchanted and has shrunken in size, and are the main life source for the hydro-sphere. If these animals die then so does the hydro-sphere.  

There are also many sub-species! Sub-species mostly differ from hydro-spheres because of the contents inside the glass spheres, including the animals found within them, with few exceptions. Here's a list of all of them:

Hydro-sphere (water)

Tera-sphere (plant life)

Deso-sphere (desert)

Ice-sphere (icy environment/frozen body of water)

Magma-sphere (volcanic/magma)

Lava-sphere (lava lamp)

Snow-sphere (snow globe)

Glitter-sphere (same thing as snow-sphere but with glitter)

Geo-sphere (geode)

Techno-sphere (spherical screen)

Crystal-sphere (crystal ball)

8-sphere (magic 8-ball)

Mythic-sphere (mythical environment/creatures)

Glow-sphere (kinda like a glow stick)

Electro-sphere (plasma ball)

Elemental-sphere (elements on the periodic table like liquid mercury, liquid nitrogen, etc.)

Disaster-sphere (inside contains a storm)

Morph-sphere (can be any of the above EXCEPT the glass is shaped like the head of an animal or a different 3D shape)

Glass Being (can also be any of the above EXCEPT it's entire body is made from glass)

So in short what makes the subspecies different from the classic hydro-sphere are the environments/contents of the sphere, and the animals inside them. As long as the animal somewhat matches its environment, it's all good!

I'll definitely update this thread with more info, images, concept art, species refs, etc. I hope y'all like the idea so far though!!!! I'd love some feedback, it'd really help a ton!