Need some help identifying some stuff..

[efdiaz]

So i got a couple things in my tank not quite sure what they are..and would love it if all you die hards could give me a hand!

 

[Superfishman5]

I'm pretty sure the bottom left pic is of a albino worm what will multiply fast and possibly take over your tank. They can also survive out of water so make sure your tank has absolutely no holes in the lid because they can be dangerous.