fish agression.

I just caught a fox face without touching a thing in the tank. it was mind boggling until I had some advice and after that I was curious to share my exp and get yours out of it too, in case I need to do it again and they caught on to mine!!!! now I took a 2 liter cut in 2/3 and the nipple end...

Hey guys my clownfish has been in the tank longer then my sailfin tang.The clownfish is 9 years old so it's a nice size bigger then the tang.I also got a Koran angelfish and a six line.They all have been gettin along just fine but just recently put a 1400gph powerhead in the tank and to make the...

Need help figuring out where to go from here. After alot of bad advice, moving, etc, we have ended up with a group of fishes that are having trouble finding tankmates. Per Petco advice, we were informed a yellow tang was safe in a 55 gal tank. :doh: Don't even think it....I already know! But...

I am very sorry about posting and asking multiple questions like back 2 back however, I have a fairly simple question when initially placing fish into a new tank generally how long does it take to determine the level of aggression in your tank. I mean like the fish might appear receptive and...