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Discussion Starter · #1 ·
We got our order of fish today via Fed Ex and the introduction went well. My tank is soooo pretty now with some great color!

Everyone is swimming around and getting along but I'm noticing some rather odd behavior. I have a Penguin Bio-Wheel filter and about 3/4 of the way up the intake tube is a second intake. There's a little lever to open and close it. So two of my dems are taking turns getting stuck to the filter and then swimming away. They get real close then it vacuums them to the side of the filter. They stay there a second and then pull away, swim around, and get stuck again. Is this a form of flashing or just curiosity and a couple of fish that sat in plastic bags a day too long?
 
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