seam failure

While cleaning my glass today my wife had our dimmable recessed lights turned all the way up and I noticed something of concern. I attached some pictures of the bottom seam that shows some discoloration. I searched around the tank and couldn't find any other seams that looked abnormal. Should...

Hi, I am comparing the Nuvo 40 long and the 50 lagoon and cannot decide. I read one bad review regarding the Nuvo 50’s build quality and was wondering if this is something to be concerned about? I’m mostly worried about the quality of the seams and water leaks, not so much the pump failing. I...

Hi, I am comparing the Nuvo 40 long and the 50 lagoon and cannot decide. I read one bad review regarding the Nuvo 50’s build quality and was wondering if this is something to be concerned about? I’m mostly worried about the quality of the seams and water leaks, not so much the pump failing. I...

I bought a second hand Red Sea tank and recently I noticed some whitish stuff on the silicone seams. I never filled the tank, I think the white stuff is some residual salt from previous use. My questions: will this be noticeable when I fill the tank? Any way to remove it? Do you think there is a...

Front pane failure.. This is a long post but I think it may be helpful in preventing failures Let's talk about it. I recently purchased a 350 G2. I didn't care to do much research on it since I figured, all tanks with the exception of draining systems, weirs were created equal. After it was...

Hello! I've been reading quite a bit about rimless tanks having burst seams and it's gotten me very nervous. I'm considering adding a eurobrace to my rimless tank (Red Sea Max e-260) Does anyone have any experience with eurobraced tanks having rimless-style catastrophes? (any eurobracing or...

Some backstory. This is my third large reef in this spot, both others were lost to poor manufacturing. The tank is a Planet Aquariums 125 gallon rimless, set on a maple stand that has been leveled, and the tank has been in this spot for nearly two years now. I haven't noticed the bubbles...