Will this stand be ok?

[kari]

Definitely do not put water in the tank as it sits in the photo or it will crack the tank. Maybe one could reinforce the stand from underneath and then put a foam layer on top of the stand. If it is bowing, foam will not hold it up but will assist with small corrections in flatness of the surface. Maybe shimming the stand in the center at the floor will correct the problem - unsure by photo. My opinion may change if I actually seen the stand in person.