How long can good bacteria survive outside of water?

[Lunanightlock]

I’m a college student and I live 2 hours and 30 minutes from my college. I stay in the dorm and want to keep an aquarium. I’m wondering if the good bacteria could survive the trip for when I have to go home or if I have to keep the decorations and stuff in a bag of water or something.

[fishwonder]

Just keep your filter media wet and open to the air, will by fine weeks and months later.

[Lunanightlock]

So if I use sponge filters do I just keep the sponges wet?

[Lunanightlock]

If I use a sponge filter, do I just keep the sponges wet and damp?

[charliebankston]

Yes. It'll survive a long time as long as it doesn't dry out

[fishwonder]

Originally Posted by Lunanightlock

If I use a sponge filter, do I just keep the sponges wet and damp?

That's your media so yes. Keep them wet and open to the air.