Help identifying fish?!
A friend couldn't take care of these fish anymore and gave them to me, they are soon to be moved to a bigger, hopefully cleaner, tank. There is a common pleco (variety unknown), a gourami (variety unknown), a yellow frog (variety unknown), and some sort of silvery fish that I think is probably a giant danio. I would be extremely grateful if anyone could help identify any of these for me.
also, do giant danios do better in groups of danios? he and the gourami seem to be very friendly
30 gallon: 2 Goldfish
20 gallon: 1 Golden Algae eater, 4 zebra Danios
Use: Aqueon QuietFlow filters, large gravel, generic air pump. Aqueon hood lights on both. Test water every 1-2 weeks with API Master Test Kit