Gibberosa are temperamental breeders and can take patience, especially Zaires (the old name for Congo coast gibberosa, which includes moba). Some females or groups breed like clockwork, which is to say on a regular schedule but less often than most cichlids, more like two or three months between spawns for a female. But some breed sporadically even when everything's right. There's not a single foolproof formula for breeding them. I've seen people move them to a bigger tank then they breed, move them to a smaller tank then they breed, add a male then they breed, take a male out then they breed, remove an overly bossy (confirmed) female then they breed, etc. I've also seen the reverse, a productive breeding group that breeds less regularly after moving them, adding to the group, etc.
Have you had them the three years? I find the following when raising groups from fry or juvies: As they get older, the largest are typically male, the smallest are typically female and then you get a few in between that can go either way. Very consistent ime in groups of a number of individuals, but it can be skewed if you raise just 3 or 4. Based mainly on the bottom photos I'd say among the moba you have at least one male, a likely female (the gibberosa on the left in the lower photo) and beyond that I wouldn't want to bet, especially on photos alone (one of them probably male).
I've had females begin producing eggs as young as 18 months, some more like 2 years. Since it takes males longer to mature this can happen without noticing. As mentioned, males typically take 3 years or longer, some can take 5. Alpha males are not always good breeders due to various quirks of temperament-- overly aggressive, overly docile, just not that interested, etc.
Have you had them the three years? I find the following when raising groups from fry or juvies: As they get older, the largest are typically male, the smallest are typically female and then you get a few in between that can go either way. Very consistent ime in groups of a number of individuals, but it can be skewed if you raise just 3 or 4. Based mainly on the bottom photos I'd say among the moba you have at least one male, a likely female (the gibberosa on the left in the lower photo) and beyond that I wouldn't want to bet, especially on photos alone (one of them probably male).
I've had females begin producing eggs as young as 18 months, some more like 2 years. Since it takes males longer to mature this can happen without noticing. As mentioned, males typically take 3 years or longer, some can take 5. Alpha males are not always good breeders due to various quirks of temperament-- overly aggressive, overly docile, just not that interested, etc.
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