Hope that MDF is sealed up well as if it gets wet it will probably start to soften. Also it looks scary sitting on the stand like that, the 2 ridges on either side of hte tank.
You really think so? I would think the yoga mat would cover it. This is a picture of the MDF under the yoga mat. Its 2 3/4'' pieces on top of eachother. As you can see the tank was smaller, gives it a cleaner appearance. But I am open to suggestions