Columns, arches, fiberglass rods

[GOSKN5]

Can the driveway markers support some structures that are 20-25 inches high? I'm setting up a deep tank and want to have one or two main structures that are taller... or perhaps an arch type... are these and epoxy strong enough with a good base or am I asking for trouble??

Also share any pics of arches and towers/columns with rods in em etc.. thanks...

 

[d-man]

They will bend

 

[GOSKN5]

Yep I figured as much.. what about an arch that was supported on both ends... like from overflow to a base?

 

[d-man]

Try doubling it up on both ends

 

[cbashaw]

I did mine with fiberglass rods and its holding up well. I drilled a bigger hole and put 2 rods together to make it stronger

 

[Tweaked]

I did mine with fiberglass rods and its holding up well. I drilled a bigger hole and put 2 rods together to make it stronger

love the look and scape. Plenty of sand bed.