Stradius011

How do you clean those small 2.5 and 3 gallons that have gravel? It seems to small to clean with vacuum

Isabella

Maybe get a mini-vacuum? LOL ... just kidding ... Unless mini-vacuums exist!

0morrokh

You can get pretty small vacuums. I think the harder part would be starting the siphon with such limited space.

atmmachine816

You get a small vacuum, mine cost me 8$ and it isn't that hard to start a suction as long as the tank is pretty high up so gravity assits you. Most lfs's should sell them.