Jump to content
Sign in to follow this  
pmasa

Breeding towards blues

Recommended Posts

Quakeszn

Looks amazing. We have similar here in SA called blue dream shrimp.

Sent from my HUAWEI Y360-U72 using Tapatalk

By the way this is a very interesting thread

Sent from my HUAWEI Y360-U72 using Tapatalk

Share this post


Link to post
Share on other sites
pmasa

Just a quick update, still getting alot of mixed results of the chocs mainly blues, blacks, and browns (still no reds, but is probably only a matter of time). I do however have a hypothesis that i plan to test, that i hope will result in something a bit more stable. At this stage i only have about two shrimp that match my criteria, so hopefully i will get a few more soon, and then start selective breeding from there. I plan to keep you all informed as i progress, hopefully my hypothesis pans out.

  • Like 1

Share this post


Link to post
Share on other sites
Baccus

It would be interesting to know if the chocolate shrimp throw more red or blue/ black offspring due to their own lines of development or if it is more down to water parameters and food supplied. Since the chocolate cherries I have often throw a couple of dark red babies (red from a very early age), usually a couple of yellowish but mostly seem to produce blue blacks and still sometimes throw the odd clear wild type which I have found can change colour as they develop from anything from remaining clear to faint yellow, faint blue even faint green.

Share this post


Link to post
Share on other sites
ineke

Mine still throw more Blue -I've separated some chocolates out and although I get an odd red  I mostly get blue and chocolates. 

Share this post


Link to post
Share on other sites
Kingo

How’s goes the process now mate?

Share this post


Link to post
Share on other sites
pmasa

Sorry for the long time between updates. Unfortunately there have been a few set backs. The colony was split over two tanks and whilst on holiday one crashed, badly. Between the tank crash and moving house the remaing shrimp haven't breed in about 6 months. The shrimps are now in their own 60l tank and I am hoping they start breeding again soon. As an aside I have noticed one of the remaing females has an interesting head pattern.

20180720_184248.jpg

  • Like 1

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  



  • Must Read SKF Articles

  • Join Our Community!

    Register today, ask questions and share your shrimp and fish tank experiences with us!

  • Posts

    • jayc
      Ahhh ... the age old question of how to trigger your shrimp to breed. We will have to assume you have at least 1 male. What are you feeding them? Feed frozen bloodworms twice a week. The additional protein will give them more energy. Add more Indian Almond Leaves (aka Cattapa leaves) to the tank to promote more tannins and biofilm. Try raising temps to 23C or 74F. A 10% water change might help the females moult.
    • jayc
      No it won't have all the minerals needed for plants. SS GH/KH+ is made up of Calcium carbonate, Magnesium.   Anubias is a slow growing plant, so it does not need much fertilisers. Mosses will grow with out any added ferts. Hairgrass and whatever you have in the back corner will survive without added ferts. Give it CO2 while your tanks is empty of shrimps.    Aim for 4-6 GH.  
    • Newday
      Hello, again.  I really appreciate everyone's wisdom on this topic.  Since I last posted, I lost my 29 gallon tropical freshwater aquarium to a sudden leak. 😞  Thankfully, I was able to save and rehome all the fish.  But, that means my 7 gallon shrimp tank received an upgrade wrt live plants and gravel.  I was hoping that would inspire some mating behavior, but I actually witnessed a female discharging what must be unfertilized eggs just this evening.  The male shrimp (I thought I had two, but now I'm questioning the other's sex after some weeks) is not doing his job and I can't figure out why.  I had to siphon out 50% of the water to move it from it's prior location beneath the 29 gallon.  I have not performed another water change in the nearly 3 weeks since the leak happened.  I check the parameters in the 7 gallon once a week and ammonia, nitrate, and nitrite are 0ppm.  Temp remains at a steady 72 degrees.  The shrimp are as active as ever but that male is unexcited by a tank full of females.  No clue what to do next.😑
    • DEL 707
      I'm thinking of ordering that "Salty Shrimp - Shrimp Mineral GH/KH+". My only concern is, does it also have all the needed minerals for my plants? Edit - If I was to use my tap water, what kind of GH should I be aiming for?
    • sdlTBfanUK
      WOW, that's hard water all right! Amazing how different it is to mine as probably only about 25 miles between us???? You were right to use RO water so at least you have a good starting point from here in! The PH may be the biggest issue as remineralising with a shrimp specific GH/KH+ will sort everything else with RO water. Cherry shrimps are pretty tough and adaptable so will tolerate PH below 7 but the nearer you can get to 7 the better, and a long time acclimating the shrimps using a dripper (there is a tube with regulator sold by ProShrimp for about £10 I think if you don't already have something) will be needed! The soil will take longer to loose its PH buffering ability with the RO though! There are a number of ways you can go from here: 1) RO water plus a GH/KH+ and try to get the PH up somehow although you will be fighting the Soil until that exhausts its buffering ability. 2) You could mix RO and (dechlorinated) tap water at 3:1 and then use a GH+. I do a 50/50 'similar' (half tap water, half brita filtered water) on my oldest tank. can't even remember why but I believe in 'don't try and fix it if it isn't broken' so have just carried on ever since. The mixed water would start at PH 6.2, TDS 70(ish), GH just over 4, KH just under 4 and then you can mineralise it (GH+ only) for the rest. This will exhaust the soil buffering quicker than 1 above and you will save a bit on RO water, use less (about half as much) mineraliser etc. You may think this is a bit too fussy a route though, and the soil will still buffer anyway, just not for as long as all RO water, and when it stops buffering you will have a PH closer to the ideal for the shrimps. Probably where you are now I would just get the snails for now until you have stopped adjusting the water or at least decided where next, probably not much longer before you get shrimps. I would also try turning off the CO2 and just see if it is really needed, if it looks like it is you can easily turn it back on then, but shrimps will do better without it and it MAY not be needed, same for fertilisers??? At least you are doing all this before getting the shrimps, very smart as most of us have learnt the hard/wrong way................ Simon
×
×
  • Create New...