View Full Version : Blue Jelly Shrimp - Neocaridina Heteropoda var. Blue Jelly

05-24-2013, 01:44 PM
Pretty cool new variant...here's a couple of slightly blurry snaps I took before the lights went out last night.

http://i1014.photobucket.com/albums/af266/starstriders/468873_10152840511645191_1166928453_o_zps0e978b76. jpg (http://s1014.photobucket.com/user/starstriders/media/468873_10152840511645191_1166928453_o_zps0e978b76. jpg.html)

http://i1014.photobucket.com/albums/af266/starstriders/467936_10152840511265191_1481750514_o_zps3f8cf4e3. jpg (http://s1014.photobucket.com/user/starstriders/media/467936_10152840511265191_1481750514_o_zps3f8cf4e3. jpg.html)

05-24-2013, 02:42 PM
These are great! What did they set you back?

05-24-2013, 03:09 PM
More than I intended to spend!

At my LFS, red cherries tend to be around the 3 mark. These were 8 but the store manager gave me them for 7 a piece which was nice of him. I know I can get them online for 5 but my LFS is invaluable to me so I'd rather pay more and get continued excellent service (they have helped me out with broken filters in the past which was a real life-saver).

They were SUPER sensitive when acclimating them (three hours) and I wasn't sure if they would actually live as a few of them were lying on their sides and looking stressed after I introduced the first ten drops to their bag. :eek: However, I gave them plenty of time and very gradual, but increasing, acclimation and they perked up after release. I didn't see any bodies when I left for work this morning so I'm hoping they'll be a success. They're certainly a striking contrast to the reds.

The store also had some fascinating red-nosed shrimp (Caridina gracilirostris) which looked fantastic, and were around the 10 mark. I'm going to read up on them as they would be a nice addition and won't interbreed like all my others will - although a quick Google of this species suggests they should be kept in brackish conditions.

Black and white Taiwan bees were at a similar reasonable price (around 10), although I wasn't sure if my water was good enough for them (too hard) so I left them alone as I'd really feel the pinch if any died on me. They also had some crazy priced high grade shrimp for about 90 a piece! Not touching them!

05-24-2013, 03:33 PM
Whew... that is just crazy! Ill stick with my nice RCS and maybe a tank of blues after a while. I know a couple local breeders so I may be able to find some cheap. Great to know about water conditions. Do you have an accurate species profile on them?

05-24-2013, 04:12 PM
For the blue jellies? The species profile would be the same as RCS as it's the same species...just a different colour variant. You can get yellows too.

05-24-2013, 04:27 PM
Ya know I figured that... see I can keep them in my liquid rock but I am iffy on them if they are that hard to acclimate...

05-24-2013, 04:58 PM
Well, I'll let you know if I lose any. I'm in London which has pretty hard water (7.5pH out of my tap). My LFS keeps their shrimp in half London tap water and half RO water.

I must admit I've never had stress-free acclimation with shrimp. They ALWAYS look really stressed and lie on their side/back for a couple of hours before recovering. I'm normally convinced I've killed them. I'm not sure why as I do it so slowly and ensure the temperature is stable, aerated etc. For these I did it by hand (adding ten to twenty drops every 10 minutes and aerating/circulating with a 5ml dropper - talk about labour intensive care!) as it was too cold in our flat to acclimate in a bucket. With these I also dumped all the bag water into the tank, which I don't normally do, but I wanted every chance of diluting the hard water in this case. I do hope it pays off.

I'm considering changing my maintenance routine and doing 10% water changes every evening, instead of 50%-60% a week, to keep things more stable for them. I've also added black alder cones to the tank which I've read can be beneficial.

05-24-2013, 06:44 PM
Let me know how it works, these shrimp are really pretty and I could see me doing a species only 5 gal setup. Really a great find!

05-24-2013, 06:47 PM
Very nice looking; good buy firefly.

05-24-2013, 08:12 PM
Here's a few more snappy snaps...all blues looking well I'm pleased to announce. There was the slightest milkiness in the water so I tested for ammo, trite and trate but readings were 0, 0, ~5, so all ok. Might be the alien water I dumped in last night. :shrug:

http://i1014.photobucket.com/albums/af266/starstriders/07_zps31e79f76.jpg (http://s1014.photobucket.com/user/starstriders/media/07_zps31e79f76.jpg.html)

http://i1014.photobucket.com/albums/af266/starstriders/06_zps7a8e1ffd.jpg (http://s1014.photobucket.com/user/starstriders/media/06_zps7a8e1ffd.jpg.html)

Here's a hybrid Cherry Red x Rili

http://i1014.photobucket.com/albums/af266/starstriders/08_zps4f67546e.jpg (http://s1014.photobucket.com/user/starstriders/media/08_zps4f67546e.jpg.html)

05-24-2013, 08:14 PM
Free swimming! These are so hard to catch...not quite sharp enough.

http://i1014.photobucket.com/albums/af266/starstriders/10_zps24de94fe.jpg (http://s1014.photobucket.com/user/starstriders/media/10_zps24de94fe.jpg.html)

A red for comparison.

http://i1014.photobucket.com/albums/af266/starstriders/09_zps6f400ad0.jpg (http://s1014.photobucket.com/user/starstriders/media/09_zps6f400ad0.jpg.html)

My favourite shot so far:

http://i1014.photobucket.com/albums/af266/starstriders/12_zps216954a7.jpg (http://s1014.photobucket.com/user/starstriders/media/12_zps216954a7.jpg.html)

Another ok contrast example.

http://i1014.photobucket.com/albums/af266/starstriders/13_zps3e779b89.jpg (http://s1014.photobucket.com/user/starstriders/media/13_zps3e779b89.jpg.html)

05-24-2013, 08:14 PM
Can you share what camera settings you are using in these shots?

05-24-2013, 08:30 PM
Here's the stats...

Camera: Canon EOS 550D
Lens: Canon Macro 100mm
Aperture: f2.8 (some other shots were f3.2, f4 or f5.6)
Exposure: 1/200sec (some other shots were 1/125sec and 1/500sec)
ISO: 3200 (they'd be less grainy at lower ISOs and were I more patient I would use it and sacrifice the exposure time)
Exposure bias: -0.3step (I find tank shots tend to have blown highlights a lot of the time...I could probably address this by switching from spot metering to evaluative, although that can throw off the autofocus...I'm too lazy to use manual!)
Other: No flash, spot metering, aperture priority setting, autofocus.

05-24-2013, 09:02 PM
Very good, im trying this tonight. My discus and africans need some love.

05-24-2013, 09:20 PM
Hold your breath when you squeeze the shutter to avoid camera shake thumbs2:

Look forward to seeing your shots :ssmile:

05-24-2013, 11:55 PM
Those are neat shrimp, good luck with them, I hope they continue to thrive in your tank. I really like the last picture of the red and blue together, but the free swimming is my favorite.

06-20-2013, 02:37 AM
Those are awesome! I'd love some, but they'd get gobbled up by my fish.

06-20-2013, 02:15 PM
Another ok contrast example.

http://i1014.photobucket.com/albums/af266/starstriders/13_zps3e779b89.jpg (http://s1014.photobucket.com/user/starstriders/media/13_zps3e779b89.jpg.html)

Little late to the party here, but this is just an incredible shot. thumbs2:

06-20-2013, 02:38 PM
ALL of those pics are awesome, IMO...thanks for sharing firefly...my daughter wanted those blue jellies to start our shrimp keeping experience, but the price and my 0% experience with shrimp steered me towards RCS, which we enjoy daily

06-20-2013, 05:27 PM
Great little shrimp you got there, Firefly. Love the photos, especially the one you're most fond of. That could have won POTM.

I just bought a macro lens, so I hope that I can get clear close-up shots of these bite-sized little morsels... I mean tiny creatures. =X

06-20-2013, 08:31 PM
They're lovely to photograph...easier than fish! A macro lens is a huge help. You just can't get the same depth of field with a compact.