What would you do next for my malawi tank?!

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MalawiCrisp

Feeder Fish
MFK Member
Jun 22, 2011
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UK
Hey all

I've just joined this forum cos I'm looking for clear info about my Malawi Cichlids & the tank I have set up. Hopefully someone has time to talk a bit & give opinion on where I go next - I'll be looking thru FAQ of course but I have a few questions so I hope someone of vast & wonderful experience will sort me out once & for all

So....

I have a 2ft 60ltr Juwel tank, lit with a 15w UVA flourescent, filtered with a Fluval U3, heated with a heater & oxygenated with a good long airstone. I matured the water with 2 full grown Syno catfish - an angelicus & a possible velifer or hybrid. I also have a token sailfin pleco. All three are about 6" at the mo and in good health.

The water seemed good, so I added ALOT of fry! I was offered 10 malawi fry for £10, which seemed fine, but then when I collected they actually gave me nearly 30! There are 5 yellow labs, easily identified I think. The rest should be mixed red zebras & Ice blue zebras.

The tank went through 4 weeks of white cloud, I am fairly sure this was bacteria 'storming', it settled & with my new filter it is perfectly clear. I change about 20% water every 4 days & keep the heat about 26c.


The fry are now all between 1" - 2.5", they are well & healthy, but, I can't for the life of me tell which are red or blue, or which are male or female. I believe the ice blues are red top Mbuna by other name, a pseudo-something. The red zebs are I believe the sort that will turn an orangey-red with feint stripes. I think they're all around 5 months old, the red zebs I think are maybe a month older than the blue.

The problem? I can't for the life of me tell which are red or blue, or which are male or female! My question is I suppose, what age are they officially mature, or when should I be able to tell? And, is the high population stopping them from colouring?

I understand that the heavy population is affecting things, hut I read so many different things that I can't really decide what best to do, whether to thin out & try my best to group 3 females to a male (how when I dont know which is which?), or whether to keep waiting for more colouration & clear signs of which is which!

Please advise, all & any opinions are more than welcome, the last option is to sell them on & spend more on a confirmed breeding group or colony which I can't really afford!

Thanks for reading,

Phil
 
Ooops lol I just realised I repeated myself there lol - the bit about not knowing which colour or gender lmao sorry!
 
Ok sounds like a plan, am I ok to assume that the largest & most aggressive are all males? There's about 4 like that who all have several egg spots coming through & are clearly trying to dominate? And when I have done, I suppose that taking the sub-dom males out for good & keeping the big males is the next step?
 
Ok thats more like the replies I was expecting!

I can't afford the upgrade right now so I'm thinking I need to thin the stock out - I suppose by picking out my best males down to just 3-4 & then 2-3 females for each, that would still leave 17 at the most though so I'd thin them again pretty soon. The problem I'm stuck with though is how exactly to pick the males out - like the guys before mentioned - if I take out the 4 best males I should see the rest show themselves up a bit & remove them for good right? But...I can't really say for sure if the 4 biggest are necessarily males can I???? LOL!

So what if I try to 'vent' them, will I be able to differentiate at this small size??

Any other directions of how to sex them would be much appreciated!

Thanks for you reply:)
 
Yep im changing water 20-30% every 4 days, the filter is way overspec'd for the tank o help - and my catfish help with cleaning up mess so for now i'm keeping up with the water condition - but it wont work long cos they gonna keep growing...the answer is defo to thin them out i just gotta take the plunge & try to pull out the right way:)

cheers
 
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