very shy all of a sudden

[grelot]

I have 4 new adults fishes. I got them 4 weeks ago. They are 4 fishes of around 7 to 7.5 inches into a 65 gallons. There is a hydro 5 and an aquaclear on the tank and I do minimum 50% wc per day on them since I got them.

They arrived in not too bad shape. The had ammonia burns but seemed ok. They had been in bags for 26 hours.

After 4 days in the tank they were all eating and acting normally. A week ago I even thought they were going to breed cause they began to act like if they were to.

Since 2 days they act very nervously. When I'm in the fiishroom they all gather very close to each other in the corner behind the sponge. They are not dark but they are hiding . They dont eat when I'm there (but they used to) but they seems to eat because there is no food left in the bottom after an hour if I leave the room. If I spy them, I can see one in the corner behind the sponge and the 3 others in the other corner. If I enter the room, they rush behind the sponge with the other one.

I dont really know what to suspect.
Do you have ideas????

thanks

Remi

[CARY_GLdiscus]

Hi Remi,

What are Your Parmeters in Tank and from Your tap?

Have the burns healed up?

Cary

[pcsb23]

It does sound like a water quality issue, cek the water params and post them up.

[grelot]

they seems ok now.

Dont know what has happened.