Glass or acrylic?

I'm not sure. Mine's acrylic. It helps with insulation, and I like that it is more durable.

I’d say acrylic for saltwater tanks since I’m not sure how well silicone will hold up over time, and glass also limits you to how big you can go with weight limits and glass thickness requirements.

Acrylic tanks are lighter than glass. you can do whatever you want with it, and it's easy to clean and flip. The durability it gives is way better than having glass tanks

I've never had a glass tank. Is there anything to like about them?