8:30 pm and I hear a snapping sound. I glance at it, and don't notice anything. upon further inspection I notice a small puddle behind my aquarium,In a panic I quick remove the fish into a bucket and drain the entire aquarium. it is now sitting with 3 1/2 inches of water in it with newspaper underneath it to help identify leaks. Almost two hours have passed and Ive got nothing to show for it.
I took the same precaution with my HOB
filter, filling it up and placing it on a newspaper, no luck there either!
I did have my glass lid open and my light balanced precariously on top, maybe it shifted and would account for the sound? but certainly not the water. I haven't changed the water since Saturday so it's unlikely there was a spill.
there was no water streaming down from the top of the tank at any point and the only cause of concern I could find on the glass was a tiny "scratch" below the water line. do you have any ideas?