Need some advice. Have a 30 gallon that cycle and have 3 molies in. Going to move my other fish(3 serpta tetras-2 gold dust mollies- one pleco into my larger tank. Should I transport them all at once or only a few.
Thanks for any advice
I'd suggest making sure that the PH and the water temperature and everything is the same between the two tanks if it is, you should be able to transfer them right over one by one, or all at once...