Can Someone Tell Me

[cheerycherry]

Hi I posted a picture of my new mbuna in photo section and someone said I can stack against the back glass is this true? If so Ill go get more rocks today and re-arrange the tank I think.

Any ideas anyone?

 

[Truck]

no dont stack on glass as it puts preasure on it and may cause it to fracture. which means lots of water . . . going everywhere!