I have two pairs of 397's, they both spawned about 6 weeks ago, and one pair has just spawned again today. The other pair is looking keen. Both pairs are in a 4ft tank with around 30 longfin albinos growing out (average size 5-6cm) and a handful of tetras.
Bigjohnnofish, how are you caring for the fry? What do you feed? Are they in a fry saver or left in tank?
I have not had a single loss yet. I count them every few days and they are still all there as of this morning, 5 weeks later. Fingers crossed it stays that way.
to be honest i've been trying to nut out the reason behind this.... and it keeps coming back to the unknown chemicals that are present in the tap water... we get our water off mundaring weir which is the only catchment in australia that uses chloramine in the water... we double dose with prime to cater for this... but there are all sorts of flocculents present... they add over 113 different chemicals to our tap water...
it doesnt effect any of the others breeding 333,066,260,201 etc only the 397's so it maybe something that affects only the panaques...
if i leave them in the cave they come out bloated and die... if i raid the eggs round day3 and tumble them i usually avoid the bloat problem...
put back into the tank, they die within a week or so as they cant find the food often enough to feed on...
in a fry saver i have tried all sorts of food from cuccumber,zicchinni,pumpkin,sweet potatoe,brocolli stalk,sera flora flake,viformo tabs,spirulina powder,hikari algae wafers,mini wafers,fine wood shavings you name it i've tried it a few times....
from a spawn of 20 i might end up with 5... or lose the lot...
friends on a different water supply tell me they have no problem at all either
so its a bit of a pisser!!!!.... but then i've spawned heaps of stuff they cannot!