if you added coral within the last month then it could have come on that in a dormant stage and then hatched in your tank.
that is very odd because there is no way that marine velvet would have been in your tank for 2 years without wiping it out.
Marine Velvet is horrible and brutally efficient at wiping out complete tanks in a very very short period of time.
other than that, I have no explaination.
__________________
Way too much time and money has gone into this hobby....and yet, I CAN'T STOP
|