Neon Tetras

[glyndawn]

how many do i need in my tank of neon tetras

where they shole together i have 4 in there now and they just hide

 

[Harlequins]

How big is your tank?
How long has it been set up?
What other fish have you got?

 

[lil'fish]

they may just hide because there new to the taank or not healthy. I suggest getting a fresh water test kit if the tank is unclean. http/www.amazon.com/Aquarium-Pharmaceuticals-Aquarian-Freshwater-Master/dp/B001EUG8RO/ref=sr_1_1?ie=UTF8&qid=1310287761&sr=8-1 here is a link copy and phaste it.