Hypancistrus sp. Guaviare breeding
Posted: 19 Dec 2012, 06:40
Got hold of a group of eight wild import individuals some weeks ago, this group originally was imported to Norway back in April 2012 from Rare Aquatics, UK.
Two days after arrival the first spawning took place but at once the eggs hatched the male kicked them out and invited a new female into his slate cave. This time I removed the male and cave and placed them in a "hatching tank" so he wouldn't be tempted to invite a new female before he had done his job.
So far this seems to have been a success as the fry have hatched and are almost ready to leave the cave. I guess I'll be moving the male back into the spawning tank this coming weekend.
Tank setup: 96l (60x40x40), ph 7.2, 29-30 degrees, HMF w/1000 l/t powerhead, 10 hours daily automatic waterchange (2l added each hour). Sand, driftwood and two slate caves and one round ceramic cave. Breeding took place in one of the slate caves.
Two days after arrival the first spawning took place but at once the eggs hatched the male kicked them out and invited a new female into his slate cave. This time I removed the male and cave and placed them in a "hatching tank" so he wouldn't be tempted to invite a new female before he had done his job.
So far this seems to have been a success as the fry have hatched and are almost ready to leave the cave. I guess I'll be moving the male back into the spawning tank this coming weekend.
Tank setup: 96l (60x40x40), ph 7.2, 29-30 degrees, HMF w/1000 l/t powerhead, 10 hours daily automatic waterchange (2l added each hour). Sand, driftwood and two slate caves and one round ceramic cave. Breeding took place in one of the slate caves.