Biorb tank issue

[Strandzy75]

Hi all

i bought a biorb classic round tank a few days ago and I noticed today that a line has appeared Down one side. It doesn’t look like a crack but when I run finger over it, I can feel a slight bump in places. Has anyone come across this before and should I be concerned? U can see it in middle of pic, just about

 

[MaloK]

Potential manufacturing imperfection in the acrylic mold.

I would still contact Biorb customer support and try to confirm with them if it is really harmless.

If it worsen, grows or change. I would take immediate action to relocate the current guests and drain the water asap.