Hi All,
I am currently seasoning a planted 20 Gallon long tank for a future shrimp colony. The tank has been running since July and the water parameters are good and I do regular water changes. In September I introduced chili rasboras, otocinclus and pygmy 6 pygmy cory's. I am having terrible luck with the pygmy cory's. Several of the first six died in the first two weeks. I purchased some more with similar results, I now have 4 remaining. I have made sure to supply them with bottom feeding wafers, pellets and rapashy which I watched them all eat from.
I have 3 other community tanks with larger varieties of cory's. I also lost a few of those cory's early on. If they survive for the first month they seem to be long lived. I have had no issues with all of my other community fish.
So I am looking for alternative shrimp friendly bottom feeders (not cory's) and am still trying to figure out why I am loosing cory's. Any advice is appreciated.
Thanks