Hey guys,
Was doing a water change today, and noticed this on the glass of my tank. What it is! I thought it was trapped bubbles at first, but when the water drained, it stayed and looks really weird.
Inside Glass:
Outside Glass:
It doesn't appear to move, but is it something living?
Was doing a water change today, and noticed this on the glass of my tank. What it is! I thought it was trapped bubbles at first, but when the water drained, it stayed and looks really weird.
Inside Glass:
![img_1984309_0_66fcaf71b48f5275e4be9ff99caf2ac7.jpg](https://www.aquariumadvice.com/attachments/photobucket/img_1984309_0_66fcaf71b48f5275e4be9ff99caf2ac7.jpg)
Outside Glass:
![img_1984309_1_02af4778d8e9702ea221218c95a728de.jpg](https://www.aquariumadvice.com/attachments/photobucket/img_1984309_1_02af4778d8e9702ea221218c95a728de.jpg)
It doesn't appear to move, but is it something living?