Quote Originally Posted by bezz View Post
I will not risk having the foam degrade in 1-2yrs in my tank so after much consideration, I am going to bite the bullet and use cement for the wall. Will need to soak it till PH is normal before use
Hi bezz, frankly speaking my experience with the foam spray turn out quite well. I had a Vivarium waterfall made from foam spray and I did not even silicon soil or anything onto it... I just spray paint it (that was when I first started out) and it lasted me 3-4 years untill I decided to tore it down and there wasn't any disintegration...

I guess like what bro Shaihulud said, our T8s/T5s/LEDs do not have UVs strong enough to breakdown the foam... unless maybe MH due to the strong heat... but I'm sure even MH Eddy can vouch for them as he's using MH for his current 6ft Paludarium