Recent content by SpaceShark

Howdy! I'm still a beginner and was wondering if my 2.5 gallon cherry shrimp tank really needs its sponge filter? I wanna remove it for 1. I honestly just like the idea of a filterless tank in general, and 2. I wanted to move it to my bettas tank as I'll be upgrading his from a 5.5g to a 10g...