unfortunately no they're not fastened together. But it's not like they're loose. After placing each rock I put lots of pressure on it to see if it would fall. Finally after a few slides, I got the right combination in strength.
I like the appearance, but I would definitely get some two part epoxy and anchor some of those rocks down You get one pesky crab or startled fish and you could have a issue on your hands!
I should follow my own advice here as mine is similar and I keep meaning to epoxy my upper rocks, but have yet to do it:lol:
As others mentioned, I'd be concerned about stability.
Also, for coral placement, it looks a little too straight up and down (2d, as usekaforevil said). More of a slope from bottom front to top back will give more unshaded spots for your corals. As it is, it looks like mostly only the top layer and the front of the sand are unshaded.
It looks good the way it is, just not sure how practical.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.