I'm making homemade decorations, too, but they're going in the snake tank xD As a climber, my baby needs as much greenery as possible. I must say, it's starting to look like a jungle in there :3
I was looking for sealant to make some plants for the fish, too, but I didn't see any =/ So I gave up XD Maybe next break I have (... I think in 3 weeks?), I'll make some things for my boys :D I love making crafts, so I should like this!
Also, I LOVE YOUR CAVES! All of yours! AngelicScars and Doggyhog, that is! I'm jealous!
Also... I think someone else made a bunch of homemade plants that looked amazing? I can't remember who, but they did the same as you, AngelicScars, and used sealant (or glue) to put pieces of plants to rocks. It looked great too :D