| Re: My new Cube !!!
Well acrylic is much stronger than glass so if there's a rock slide or rock against the back or sides I'm not really concerned about a catastrophic event. I know you were talking about room to vaccum but I've never vaccumed my substrate and it's been 3 years in this tank and some of it came from a previous setup and to date I've had no problems with detritus accumulating.
__________________ Robert
My Cube
“A spirit is manifest in the laws of the Universe—a spirit vastly superior to that of man, and one in the face of which we with our modest powers must feel humble.” Albert Einstein |