Hi
I have been looking at various Opae Ula, breeding systems and two things that get mentioned often is
1. Cylindrical tank - Is this a better choice for the natural habitat above a square or triangular tank.
2. Active Movers - I have one who seems to enjoys swimming, the others are pretty docile, are mine just lazy or am I causing the lazy behaviour
round, square or traingular ?
Moderator: Mustafa
Re: round, square or traingular ?
The shape of the container does not matter. As for "active"...healthy and happy shrimp of any kind pick on the substrate...if they are swimming around, then something is up...either they are not feeling well or a female just molted (and released some kind of hormones/smell) and a bunch of males are looking for her to mate with her.
Re: round, square or traingular ?
How long of a swim would start to be suspicious of something wrong? What if they are frequently swimming to another feeding spot?Mustafa wrote:The shape of the container does not matter. As for "active"...healthy and happy shrimp of any kind pick on the substrate...if they are swimming around, then something is up...either they are not feeling well or a female just molted (and released some kind of hormones/smell) and a bunch of males are looking for her to mate with her.
Re: round, square or traingular ?
If most or all of your shrimp are just swimming around all day long for days, then I'd be suspicious...if they just swim somewhere and continue picking at the substrate then they're fine.
Re: round, square or traingular ?
Great! Thanks for the heads up; something to keep an eye on.
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Re: round, square or traingular ?
i notice that my opae ulas swim around a lot in the evening when it starts to get dark (my tank is close to a window). this happens everyday. they appear healthy. some are berried. other times, they are just sitting around and feeding?