Using a fish tank as a mini glass house?

Hi.

What do you all reckon about using an old fish tank as a glass house for plant cuttings and seedlings etc?
Theyd get light but the moisture would stay inside the fish tank, similar to using a plastic bag.

The fish tank would be upside down over the top of them/.

Related posts:

  1. What are best dimensions for 100g tank to house 3 large, aggressive fish?
  2. Can I put stones from the beach in my fish tank?
  3. growing plants indoors with a fish tank light?