Whats the grossest thing that you've removed from your tank?

[Keeg]

I'm going to say the grossest was a pipe from an old 80g koi tank that was left by itself for months. The tube was filled with rotting sewage, and the heat wave didn't help. I gagged with every breath, you could smell the hydrogen sulfide gas from across the room. We had to take it outside and rinse it (killed the grass), tried boiling the sponge to salvage it. Stunk up the whole house. NEVER AGAIN 

This was in garage, so dont think we left it to rot inside the house lol, just never dealt with it. 

[Guppysnail]

Dead snail and a weird resin sudowood decor thing that had no flow holes and went rank toxic waste inside with ruined pleco eggs in that nastiness 

[Keeg]

On 8/25/2021 at 7:00 PM, Guppysnail said:

Dead snail and a weird resin sudowood decor thing that had no flow holes and went rank toxic waste inside with ruined pleco eggs in that nastiness 

 

Dead snails are definitely near the top of the grossest smells