Angelika says...I use this in my tropical community tank, and it's one of the few things my unusually fussy gouramis will eat. It floats for a few seconds, and then sinks. That means it's good if you have fish that feed at any level of the tank. You don't need to worry about the bottom feeders not getting any.
Emilee says...Resealable bag and great for those big community or small community tanks. My fish ate these up in a jiffy and because it floats and sinks as well, it meant nothing missed out on the daily grab and feed!