Habitat - Outdoor :: Dirty water

[CheckeredTurtle]

Hi,

What should I do with the left over dirty water from the feeding tank and outdoor tank? I have my slider (female, around 8 inches) in a separate outdoor tank currently without a filter (I'm planning on getting one soon) but what should I do with the water? Is it safe to pour it out onto the ground or down the drain, or is there something in turtle waste that needs to be filtered? Thanks for the help!

[papoopeepoo]

Aquarium water on the ground is fine. If you don't mind cleaning up and disinfecting surfaces later, down the drain is fine as well.