I was at a pet store once and a couple with an Oscar came in to buy feeder fish. Apparently they thought that glow fish were the same as feeder goldfish.
Sent from my SAMSUNG-SM-G870A using Aquarium Advice mobile app
The marimo moss balls go to the surface for air occasionally - Fish store employee
Yeah, but she was alluding that they go to the surface to breatheThey do rise and sink in some cases. Not "for air", but some move.
http://youtu.be/sZbBIRZHJeU
http://www.ebay.com/gds/Moss-Balls-...sing-Guide-Aquarium-/10000000004401047/g.html
Smoke signals from my iPhone using Tapatalk