Hi Steve. The reason I ask, is because I can never find pods in my tank, even at night with a flashlight covered with red cellophane.
I don't know if my eyes aren't good enough to spot them (even with a magnifying glass) or if they don't exist in my system. I've had my tank set up for 14 months, and I've added pods three different times trying to get a pod population going so that I could get a Mandarin one day. Last time I added some pods was a month ago. I added them to a rubble pile into my sump, and left the filter media in there too for 4 or 5 days, that came with the pods. Even the next day after adding the pods, I couldn't find any pods in my sump. I don't have any wrasses or anything else known to eat pods, as I don't want them to compete with the Mandarin. I removed my filter sock months ago as I thought i might be losing pods in the sock. I bought a very small spotted Mandarin last night. I looked at large green mandarins, that I think are prettier, but they didn't attempt to go after frozen mysis when the store threw some in the tank, the spotted Mandarin that I bought went right after it. I do know that they can't survive solely on prepared food, but due to the fact that I only have a 53gallon tank with 55lbs of live rock, I thought that I would have better luck with a mandarin if I find one that I could SUPPLEMENT their diet of pods with prepared food. All night, I watched him pecking around, looking like he was eating pods. I couldn't see anything though! So, I'm wondering, do I have pods that I just can't see, even at night with a flashlight, or is he hunting for pods rather than eating them. I HOPE that they are in there, and they are just too small for me to see.
I also bought some tigger pods last night, and thew some in the rubble pile in the sump, and sqirted some with a turkey baster into the live rock in the display. I saved at least half of the tigger pods to try to start a culture of them so that I can add them to my tank on a regular basis. Will mandarins eat tigger pods or are they too large?
I know some people say you need at least a 100 gallon tank to have a mandarin, some people say 50 gallons. Some people put them in Nano's. Live Aquaria says 30 gallons. I've let my tank mature for 14 months, don't have any other predators of pods (that I know of), and have added pods 4 times, so I hope I'm increasing my chance of keeping a mandarin in a 53 gallon tank.
There is 55lbs of live rock in the display, and a pile of live rock rubble in the sump. I really don't have the room to add a refugium.
Unfortunately, the mandarin I bought looks thin. I didn't see that in the LFS when I bought him last night (lights weren't very bright in the tank). So I know that is a bad start already. I think they've had him for two weeks, and there was only a couple very small pieces of live rock in their tank, so I can't imagine there were many pods in there. I'm hoping I have luck fattening him up and keeping him long term.
Thanks!
Pam
<a href=showthread.php?s=&postid=13012123#post13012123 target=_blank>Originally posted</a> by snorvich
Yes, every time s(he) picks, another pod is gone. What this shows you, by the way, is that these fish are grazers and eat constantly. That is why attempting to maintain them on frozen food absent an adequate supply of copepods will not be long term successful.