downset21;588262; said:
thanks for your response. do you think it's ok to feed them exclusively one food for now? that was my worry. otherwise id have just stuck to the blackworms. keep us posted on how you convert them to other foods. thanks
There was a study done and posted in one of the Discus forums about the nutrinional value of California Blackworms, I wish I had the link to share but this is going back a while, the point was that the balance of fat and protein made it an excellent nutritional source for fish such as discus in their early stages. SInce then I started switching all my discus to CBW while young, the most delicate stages, with excellent success.
Blackworms do have a lot of problems; you have to clean them everyday, are expensive, suffer from dye-offs, ship poorly in the summer and harsh winter, and are said to carry diseases.
Frozen foods have all the benefits lacking in CBW, convenient, controlable, readly accesible, and in most cases, more affordable.
My Discus get a mix of many sources of foods, after they grow in size, I intend to do the sma with my rays as they grow.
Is this the best approach? I don't know, I haven't been keeping rays long enough to affirm one way or another so am going on based on personnal experience with other fish. I would love to have some more experienced ray keepers chime in so we can all learn more.
All things considered, and untill someone tells me differently, I will stick to what works for me, but please, don't take this as gospel, it is just my personall approach.
Sorry for the long post, but this is a very interesting subject that I to, want to learn more about.
Rod