PlanetCatfish.com

Hi all,
I'm super excited about my colony of 8 zebra. They come from a breeding colony of 12 . I have 1 male and 7 females (that’s what was sold to me with 100% assurance of sex and looking at them they do look the part). Everybody is welcomed to review my photos and tell me what you think regarding the sex. Also some words of wisdom regarding how to activate them to breed will be appreciated. I've had them for about a month or so. They are full size at 7.5-9cm, mostly 8-8.5cm.
Current set-up:
tank: In a divided 4x18 tank, the side houses another colony of 5 zebs.
Ph: ranges from 6.4-6.8
temp: 27-29c (set at 27C)
filtration: 2 x eheim 2217, 1 x internal UV filter, 2 x corner filter, 1 x sponge filter, 2 x air stone,
current: 3000L/hr powerhead
TDS: 130-140
GH/KH: not tested yet. but I would assume low due to TDS reading
substrate: silica
cave: currently have 2. Had 10, but took away 8.
bogwood: 3-4 small to medium pieces
food: vegies, shrimp pellets, discus granules, beef heart, blood worms, occ brine shrimp, occ algae wafer
lights: never on rarely, light comes from other tanks. Tank is usually covered with foam on the front.
WC: weekly with aged tap water

Any advice or suggestions to improve my set-up? Does the colony really need the whole 4x18 to breed or is the 2x18 space I've created by dividing my 4 ft tank enough? Zebra's don’t necessarily need that much space to breed, or am I incorrect?

Photos below:

colony view


male:


females:

Wish I could give you some pointers but I just got 5 in a month or so ago. Looking to get 3 more from another bllodline. Yours look freaking nice! I have mine in a 65 gallon all by themselves. Best of luck with the breeding. Hopefully I can get some young from you one day

Hi
Nice fish! But in my view, there are definitely more male than female.

Stunning Zebs mate

Of the seven listed as female, I think at most there are three females there.

I don't see 7 females.

Fish numbers 1,7, and 4 are definitely males. A couple others look questionable, but may be the camera angle.

Larry

Absolute stunners mate Get some more pics up when they've settled into the tank bet your well happy with them

I, personally, would use the entire tank. I don't feel 2' is enough space for them. More space reduces fighting among them. And if, like the previous poster said (and I am not gonna try and sex them), you have more than 1 male, you are doing to need more caves, at least 1 for each male, with maybe an extra cave. Good luck.

Hi... Very nice fish indeed.... good examples of adult L046

However... in my opinion and experience, i dont see any "obvious" females.....
The fish you have listed as a male is definitely a male.... out of the other 7 listed as female in my opinion the fish in pictures
1, 3, 4, 5, 6 are males....


Andy