I dunno about that...I have a heavily planted 2.5 gallon with a ton of cherry shrimp and 5 adult CPD's...and the only time I ever see them is when I first walk into the room. (or if I'm working at my desk staring at code for longer than I would like...) If the tank was any bigger, I'm not sure how I'd ever see them at all... I would think you could easily keep a pair in a 1, and probably more. Cliff > Thanks for all that info Hiro! > > 1 gal is probably too small anyway. I will leave it to the shrimp. > > - Matt > > On Wed, May 14, 2008 at 11:34 AM, HIRO TAK <neon98102@yahoo.com> wrote: > >> Hi Matt, >> >> Although I can't say for sure if they are jumpers or not since I never >> really kept them in open top tank.(although I have some juvi in 4' 45G >> but >> the tank have the thicket of Water Sprite, duckweeds and what not >> covering >> the 1/3~1/2 of surface. Also tank is only usually filled to few inches >> short of the top. But I don't think I ever find the dried up body >> outside) >> But nobody answer your question so I will try to describe what I see. >> >> And I was just talking about their behavior with Dan who bought the >> pair >> at the April auction. >> >> Anyway, they seem they really prefer to lurk in the thicket of the >> plants >> or decoration. And they do definitely seek for the cover whenever they >> detect some movement or shadow cast upon their tank. Maybe that is one >> of >> the reason why they didn't discovered until recently. >> And this is more so when they are kept in the small numbers. Also >> their >> preferred egg deposit site is thicket near the ground unlike some of the >> tetra that come up to the surface and scatter the eggs. >> >> Although I start with 2 pairs and soon after one of the male found >> dead(and I suspect the foul play) and end up with the trio. And they >> produced 100 of kids and I think they will continue to do so if I give >> them >> proper condition. Although I have no idea about their lifespan. >> Although they are fast swimming fish but they are kind of timid little >> colorful fish. And it seems they do enjoy their own company and even >> hang >> around in the group. >> >> Although I never kept any in such a small tank but I do have handful in >> 4~5G tank with some cherry shrimps. And they seem fine. So I don't >> know >> how many can house in the 1G. Then again they are small fish. And I >> know >> they can accept wide range of water parameter and I consider them hardy. >> They probably as hardy as regular Zebra Danios although I never kept >> those. >> But I have some in the unheated tank to the tank of 80F. >> >> Anyway, here is my opinion without any scientific validation. >> >> They would prefer to be kept in the group(probably 6+ like any other >> schooling fish) if the space permit. And you would see them more. >> Although >> it is possible that the fish get used to the movement or person around >> their >> tank if they are in the tank sitting next to the person all the time >> like >> desktop. But I would not know since I don't have the desktop tank that >> I >> sit next for many hours. >> Although I can't say for sure but I would worry to have wrong ratio(too >> many males) in small area since I think they may get territorial when >> they >> are in the breeding age. Although the male is more colorful. >> >> Sorry I don't have conclusive answer but I don't think they are anymore >> jumpers than any other regular fish. They are certainly not like >> hatchetfish or nothing. But there is always the risk with the open top >> if >> you ask me. The fish could jump if they get startle or scared by some >> sudden loud noise or the shake. But I think they would tend to dive >> than >> jump. And I'm sure your risk would further reduced by having some >> floating >> plants. >> >> If you like I can fetch the link for the CPD forum. They might give >> you >> better answer than I do. >> >> >> Matt Staroscik <matt@wrongcrowd.com> wrote: Anyone with CPDs... are they >> jumpers? I have an open-top 1 gal tank which >> could house a few of them but I don't want to do that if they'll go >> carpet >> surfing. >> >> - Matt >> >> >> On Tue, May 13, 2008 at 5:21 PM, wrote: >> >> > Betty, >> > >> > I would be interested in some of the Celestial Pearl Danio juveniles. >> > Hmm, how many do you have available? Need some Riccia fluitans for >> trade? >> > >> > Jay Perez >> > >> > -------------- Original message -------------- >> > From: "Betty Goetz" >> > >> > > I THINK that's what they are calling these guys now....used to be >> galaxy >> > > rasboras. Anyway, I'm going to be coming to the early part of the >> > meeting >> > > to pick up Dario dario and would be interested in juveniles of these >> > > danios if anyone has some to find homes for. Quote me a price or >> tell >> me >> > > what to donate to the club as compensation. I'll need to leave the >> > meeting >> > > by 8:30pm though as I have an early surgery scheduled tomorrow with >> 6 >> am >> > > check-in (gasp). >> > > >> > > Betty Goetz >> > > >> > > _______________________________________________ >> > > GSAS-Member mailing list >> > > GSAS-Member@thekrib.com >> > > http://lists.thekrib.com/mailman/listinfo/gsas-member >> > _______________________________________________ >> > GSAS-Member mailing list >> > GSAS-Member@thekrib.com >> > http://lists.thekrib.com/mailman/listinfo/gsas-member >> > >> _______________________________________________ >> GSAS-Member mailing list >> GSAS-Member@thekrib.com >> http://lists.thekrib.com/mailman/listinfo/gsas-member >> >> >> >> _______________________________________________ >> GSAS-Member mailing list >> GSAS-Member@thekrib.com >> http://lists.thekrib.com/mailman/listinfo/gsas-member >> > _______________________________________________ > GSAS-Member mailing list > GSAS-Member@thekrib.com > http://lists.thekrib.com/mailman/listinfo/gsas-member > _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member