What i was asking was hey if there is a problem with the tank can i get another one,
We did not get to be where we are by ignoring people. If there is a genuine problem Im sure it can be fixed or replaced. You need to understand a few things about that as well though. Every week I hear someone describe nearly the same thing the same way that you did and it is inevitably algae. I have only been there for three years, Im sure Barry has heard it so many times it all must all just blend together at this point. The point is this, All Glass or the Distributor will take care of this IF it is a problem on their end and if they don't then WE will find a compromise.
But for now I advise a bit more patience in the matter. IF it is a legitimate stain in the silicone we will get options from those responsible. By those responsible I mean the ones who created the merchandise not the LFS or the employees who have NO control over matters or manufacturer quality.
A few more question about the stain:
1.Did you notice the stain after getting your tank home?
2.Or did it just appear several days later?
It seems it would be very visible in a new tank UNLESS like AG is trying to say your lights are bringing out a UV reaction in something in the silicone be it an unknown agent or algae, did you see it prior to putting water in?
Did you see it only after your lights were placed on the tank?
How long did you allow the concrete to cure before placing it in your system?
3. Have you treated your system at all with any kind of medication that you can think of?
4. Is there a chance that you may have placed a LR in your tank that was in a system that was treated heavily with copper or malachite green at some time prior to your purchase?
I will see what I can find out Monday for you on this matter but in the mean time realize people have been trying to help you. For future references if you have a problem call and ask to talk to me personally at the shop -I am not there all the time so you may be told to call back- I have found that most distributors will not listen to consumers unless their claim is backed by someone in the professional trade that they know (in this case Barry).
The way I see it we have these options to consider:
1. Could it be a resultant leaching effect of something in the concrete? DOES ANYONE OUT THERE HAVE ANY RESEARCH ON THE LEACHING OF CONCRETE AND TRACE ELEMENTS IN A SW SYSTEM?
2. Could it be a legitimate defect in the glass? HAS ANYONE EVER HAD OR WITNESSED ANY DEFECT IN THE SILICONE OF THEIR ALL GLASS TANK OR ANYONES?
3. Could it be algae? HAS ANYONE EVER SEEN AN ALGAE LIKE THIS BEFORE? (I have but usually in freshwater or tanks that have gone way out of natural balance. Also in tanks where chemicals are used to treat esp. malachite green)
4. Could it be caused by the addition of an unknown agent via a transfer into your system such as a rock that was in a tank that had undergone chemical treatment? HAS ANYONE HEARD OF THIS BEFORE? (I know it's possible in theory.)
I will post some info for you on this as soon as I get some answers.
Oh BTW:
You need to break your nori up for your tang at first as most tangs cower in corners when strips of nori are hung in a tank. If he still wont go for it soak the nori in garlic juice and try again until he starts hitting it every time. At that point you can begin using your algae clip but stay far away from the tank the first few times this will encourage the paranoid fish to stay out and eat and assure him it's not some kind of trap.