I'm in USA
I got these from a pet store
They were being sold as something they clearly are not
Larger than cherry shrimp, smaller than amanos (as in, at best, females get to the size of an adult male amano, but not female from what little I can see)
*LARVAL STAGE of 1+ weeks*
I've been told these are 4 different species (well, 6 or 7 if we count the ones I know aren't true) so I'm looking for some second opinions on what they might be... what I do know is that after a week or so, the larvae have not transformed into miniature adults. These are some of the more colorful shrimp, some have less colors but they all mainly share the dark "band" midway down their tail, except males which may appear very bland. (I'm not entirely sure it's only one species of shrimp...)
And a 5+ day old larvae/zoe (younger zoe don't show as much color - more clear)
And just to throw a curve ball in there... here's another shrimp that was mixed in with the type above! (clear shrimp, appears more yellow than he really is... this is also a relatively small shrimp, hardly any bigger than an adult cherry shrimp. He's the only one...)
Hi I am new with caridinas and I want to make a shrimp rack to keep them.
It would have four shelves and in each one of them would fit an aquarium of 82.5x29.5x15'5 and I want to divide it into two or three or four partitions that water communicate between them somehow but I do not know how to do it. Some suggestions to make the dives so that water is shared among all and that the young can not pass from one to another.
I added an image where you can see how the possible divisions would be interesting to divide it into four partitions but every division is very small and I want them to be communicated to compensate that they are small aquariums and achieve a greater stability of water parameters altogether all of them.
Sorry for my English I tried to do my best because I am from Spain and I am not English speaking.
Greetings and thanks.
There have been a few rumblings from Bob, Kiz and I about a new shrimp to the hobby, and possibly a new shrimp to science , which for the moment we will call Caridina sp. 'Malanda'.
Thanks to Kiz for putting up some excellent pics of the shrimp themselves, which can be found here:
Having kept both the Caridina sp. Malanda and the shrimp collected from Barney Springs (another possibly unidentified shrimp which we are calling Caridina sp. "Barney Springs", also rare in the hobby), they are quite similar in size, shape and colour and, in my opinion, could likely be the same species. These are currently with Ura for taxonomy so we will have some more info on taxonomy soon. Thanks @Ura.
Anyway this is a report from where the shrimp were found (May, 2015).
Water parameters were:
pH: 7.4 - Water sample was taken from within the riffles which would tend to cause CO2 to gas off and therefore boost pH.
KH: < 10 ppm
GH: < 20 ppm
Short video - excuse the rainy conditions
We found the shrimp only in one specific location - just upstream of where Bob is standing, in the long grass at the edge of the stream. We sampled further upstream, across the other side of the creek and downstream, and found none, including in areas where the grass was growing in a similar manner to where we did find them.
This is just a shot from further upstream, around the corner from the above shot.
The creekbed within the riffles was rock, mostly covered in algae and some silt. there were no shrimp in this area.
The shrimp were found hard in against the bank, right at the interface between the water, the bank and the grass hanging into the water.
The shrimp were clearly coloured by sex - females were reddish, males blue. Note the large eggs for this species = easy to breed.
Male - Top
Female - Bottom
We also found a species of rainbowfish in the eddies at the base of the riffles, a species of gudgeon, some sponges growing on the bedrock in the riffles and some macros (Macrobrachium sp.). None were in the same habitat as the Malanda shrimp.
This macro had a parasite attached - nasty!
Hi, does anyone have any information on Australian Zebra Shrimp? I got a free one in a fish order and don't know anything about their care or size or anything! ? It'd an awesome looking shrimp. I have popped her in with my cherry shrimp, hope that's ok?!