She´s leaving....

[ernesto]

O2 level are OK, filter runs 2800Lt/h and tank is 540Lt, surface moving. Ammonia levels < 0,1, change 30% every week and they´re not eating so much. The only thing could be parasites somewhere in the ray....

I´ll let you know.

Ernesto.

 

[Gr8KarmaSF]

Keep us updated....perhaps an increase in water change percentage might help?

Heres an old thread about floating rays!

http://www.monsterfishkeepers.com/forums/showthread.php?t=108166&highlight=float

 

[Nic]

O2 level are OK, filter runs 2800Lt/h and tank is 540Lt, surface moving. Ammonia levels < 0,1, change 30% every week and they´re not eating so much. The only thing could be parasites somewhere in the ray....

I´ll let you know.

Ernesto.

do you have a meter to check o2 levels??? i would either add a power head with venturi or let a few airstones rip... you cant have too much with rays...

 

[ernesto]

o2 levels has to be ok since the interface air-water is constantly moving. Air stones only produce waves and vertical moving of the water so i really think i dont need it cause of the power of the filter, water runs about 6 times every hour. She still roaming, today is the bath day. Not doing the floating number again.
Temp stays at 28-29ºC. Male eating. Im gonna do 30% WC twice a week.

Keepyou updated.