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Keeping groups of chromis

Discussion in 'General Discussion' started by vikubz, Oct 20, 2014.

  1. Oct 20, 2014 #1
    vikubz Cedar Falls

    vikubz Well-Known ReefKeeper

    734
    Cedar Falls
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    Anyone keeping a group of 6+ chromis? I have gotten chromis in the past and they never did well. Whether they weren't in good shape from shipping/collecting process or I didn't acclimate properly, I would start off with 7-9 and gradually lose them. I thought these were pretty hearty fish, and all other tank inhabitants were doing great. Any tips? In the past I would acclimate by floating the bag and switching out the water for tank water about half a cup at a time. Lately I've been using drip method. Would like to have a small group in my 75.


    Thanks!
     
  2. Oct 20, 2014 #2
    blackx-runner Cedar Rapids, IA

    blackx-runner Administrator Website Team Leadership Team

    6,044
    Cedar Rapids, IA
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    It seems to be what they do... I don't think I have ever heard of anyone keeping a group long term.
     
  3. Oct 20, 2014 #3
    F.D. Reefer Fort dodge

    F.D. Reefer Well-Known ReefKeeper

    506
    Fort dodge
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    Only groups of Cromis iv seen are when they are at LFS
     
  4. Oct 20, 2014 #4
    Sponge Marshalltown, IA

    Sponge Expert Reefkeeper Vendor

    3,347
    Marshalltown, IA
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    +233 / 1 / -0
    I have a group of 4 Blue/Green Chromis. I started with 6 but 2 were harassed to death:9( I have had them for several years now. The funny thing about it is one was a runt that continues to live! I would have thought that it would have been the first to go:0) Anyway, the key is to buy 8-10 and then you should end up with a good school. Try to get them all about the same size. Also, make sure that they have plenty of caves in which they can dart into (and sleep). Feed well and use garlic as at some point they will start to chase, ie. stressed out.:0) Good luck!
     
  5. Oct 21, 2014 #5
    bestimusmucho

    bestimusmucho Inactive User

    122
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    I've got 9 and have never had any issues. I do have a big tank though.
     
  6. Oct 21, 2014 #6
    PotRoast

    PotRoast Well-Known ReefKeeper

    999
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    It is hard to keep them alive because they are a high energy fish….they are basically swimming all the time. Most people don't feed frequently enough and with enough variety to keep them big and strong. They really aren't a schooling fish either when kept in captivity.

    Through the years I have unsuccessfully kept these fish until I basically quit trying. Have had over 20+ at one time even.
     
  7. Oct 21, 2014 #7
    blackx-runner Cedar Rapids, IA

    blackx-runner Administrator Website Team Leadership Team

    6,044
    Cedar Rapids, IA
    Ratings:
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    I've had the same thing with anthias, and I believe for the same reason Potroast mentioned. Started with 6 or so, and they slowly just disappear. The ones that made it the longest seemed to eat about anything I throw in the tank, but eventually they still perished. It's taken a couple years now, but there is only one remaining.
     

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