After my 'a. lineta' turned out to be a different species there is a chance i'll be able to get some true a. lineta in the next 4 to 8 weeks (i.,e., an importer is importing them but it remains to be seen the actual species).
My question is are these passive like my a. sp Ipiranga; and i could safely keep 2m/2f in a 29 or are they your more typical species where i would be best off with a single m and single f in a rather limited floor space of a 29? I am picking up multiple 'pairs' (i guess they are likely polygamous); and trying to decide how many to put into a 29 - which i will scape closer to the ortegai tank than the wolli tank (though to be honest it is a lot easier to scape a 16 inch wide aquarium than a 12 inch wide aquarium).
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The planned list of fishes for the 29 is initially just the a. lineta; in about 6 months i'll add 4 to 6 otto and when available i'll add 8 to 12 n. marilynae or maybe a group of 10 Hyphessobrycon Notidanos (bit concern these might be fry predators as i have no experience with them and don't know if they hang near the surface or bottom).
My question is are these passive like my a. sp Ipiranga; and i could safely keep 2m/2f in a 29 or are they your more typical species where i would be best off with a single m and single f in a rather limited floor space of a 29? I am picking up multiple 'pairs' (i guess they are likely polygamous); and trying to decide how many to put into a 29 - which i will scape closer to the ortegai tank than the wolli tank (though to be honest it is a lot easier to scape a 16 inch wide aquarium than a 12 inch wide aquarium).
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The planned list of fishes for the 29 is initially just the a. lineta; in about 6 months i'll add 4 to 6 otto and when available i'll add 8 to 12 n. marilynae or maybe a group of 10 Hyphessobrycon Notidanos (bit concern these might be fry predators as i have no experience with them and don't know if they hang near the surface or bottom).