Help with an arch

[EHaddad]

I am trying to build an arch in my aquascape and need any tips and trick to building one. Also if you have a picture of your and could let me know how you built it that would be awesome!

 

[Queenofreef]

E Marco 400 cement worked like a charm for me! Strong stuff. Break the rock into smaller chunks and cement each piece one at a time (wait about 15-20m before attaching next rock). After you have the arch completed wait another 20m, flip arch over and cement the other side as well. Hope that makes sense! It worked well for me.

 

[A$AP-Reefer]

If you would like sometjing that fully bonds within mjnutes and is re useable. Its a plastic sold by marinedepot, a new product which i used and its its insanely helpful! I am super excite and just finished my aquascape. Here are some pictures with the product used from there

 

[A$AP-Reefer]

This stuff is incredibly strong, not messy and no cleanup needed! I would reccomend a 1000ml jug! I used about 600ish ml of this on 50lbs of aquamax reefsaver rock