scratched glass

*sigh*…. ………. This is long but any suggestions are so so so appreciated. Pity is also welcome. A stern tsk tsk also acceptable. Welp. My well meaning sister just tank sat for me for almost a month while I was on vacation in Japan. I just arrived home to the most odd algae buildup on the...

Hi, so I just noticed our new tank (~3 months old Red Sea Reefer G2 525) suddenly has all these scratches on the inside of the front glass. The strange thing is, I always clean the sides & front at the same time, only the front is scratched and I always avoid the sand. Looking back on photos, it...

System :waterbox 35.2 AIO I cannot see any depth, and cannot feel both at both side generally. When I use my fingernail, maybe I could feel super duper tiny difference at inside.(not even noticable) Just worry if this can be develop as crack ? Or Is this just simple scratch. I marked as...

Posting my 100 gallon mixed reef tank here. I have been at it for years but recently figured out that good lighting means I can grow more corals. Now its time to move the tank to replace the flooring in the house. Maybe I can get some tips on how to improve upon the tank. I have some great ideas.

Started working on aquascaping my new 210,... and I dropped a piece of liverock and scratched the front glass panel, almost dead center. It is not cracked but the scratch is deep enough to catch a fingernail. So is there a way to use the aquascape to minimize the appearance of the scratch? As in...