What is this in my gravel?

[Jbizzle]

cheers jim i have a lil know how on the lecy front but being a bit old school was a bit unshure about how effective the led whould be on a deep tank?

I had a quick question if any of you can help. I just got a 55 gal and I reused my gravel after I washed it( hot hot water) multiple times, and after about a day or two, right in the front in between / under my gravel looks like there is oil( gold and clear) kinda. All my chems and ph and everything is perfectly balanced, I was just wondering what it might be??

 

[severum mama]

I had a quick question if any of you can help. I just got a 55 gal and I reused my gravel after I washed it( hot hot water) multiple times, and after about a day or two, right in the front in between / under my gravel looks like there is oil( gold and clear) kinda. All my chems and ph and everything is perfectly balanced, I was just wondering what it might be??

Sounds like it might be an air pocket under your gravel maybe? Try stirring it up and see if that helps.