ewurm Aimara MFK Member Jan 27, 2006 28,496 79 132 16 * May 29, 2009 #11 If I remember correctly zoodiver said that they were using a chemical in Calgary that lowered the oxygen levels. That sounds like the case here too. I'll see if I can dig up that thread.
If I remember correctly zoodiver said that they were using a chemical in Calgary that lowered the oxygen levels. That sounds like the case here too. I'll see if I can dig up that thread.
ewurm Aimara MFK Member Jan 27, 2006 28,496 79 132 16 * May 29, 2009 #12 I must be thinking of something else. Anyway, here's the thread: http://www.monsterfishkeepers.com/forums/showthread.php?t=212597&highlight=calgary+ray
I must be thinking of something else. Anyway, here's the thread: http://www.monsterfishkeepers.com/forums/showthread.php?t=212597&highlight=calgary+ray
