Hello,
I have these 2 Geo Tapajos Red heads (I think?). Large one is over 4 inches, small one is just about, close to 4 inches. They clearly have different colors, different tail shapes, patterns etc. They swim together, they were labeled as the same species in the tank I bought it from a few months ago (5ish months), I just can't tell what sex they are. The larger one burrowed out a hugeass cave under a 1.5 foot piece of slate,, yes, I mean hugeass cave. The smaller one is more timid. Larger one chases it around. I can't tell if this is mating or aggression. Here is a video, I have zoomed into the tails of each one, so be patient and please watch:
sorry for the crummy lighting, I had to take out the actinic blue tube because my camera acts even more stupidly with that color light.
I have these 2 Geo Tapajos Red heads (I think?). Large one is over 4 inches, small one is just about, close to 4 inches. They clearly have different colors, different tail shapes, patterns etc. They swim together, they were labeled as the same species in the tank I bought it from a few months ago (5ish months), I just can't tell what sex they are. The larger one burrowed out a hugeass cave under a 1.5 foot piece of slate,, yes, I mean hugeass cave. The smaller one is more timid. Larger one chases it around. I can't tell if this is mating or aggression. Here is a video, I have zoomed into the tails of each one, so be patient and please watch:
sorry for the crummy lighting, I had to take out the actinic blue tube because my camera acts even more stupidly with that color light.