Posted 28 June 2009 - 09:43 PM
The delhezi have spawned 3 times in 18 days, each time the eggs fungus on the 3rd day. I'm still looking for another male.
For those interested in water conditions sorry I haven't checked the hardness here for about 5 years, it was always soft so I stopped checking.
The ph is 7.2 I do a 10 % waterchange every week, waterconditioner is not used because the water is aged in a 20000 ltr heated pond with lots of plants and algae. The breeding tanks are 36 x 18 x 18 inches, filtration is 2 icecream containers with fish bowl undergravel filters.
Their diet is beefheart which I buy from a butcher and prepare myself, guppies that are bred in 10000 ltr ponds and earthworms raised on a strict diet of carrot cellery and parsley ( leftovers from Rondas morning juice )
I haven't raised any delhezi fry yet but the senegals are raised on baby brine shrimp, daphnia harvested from my ponds and then baby angel fish that have been fed with bbs.
The senegals have to be graded every few weeks because they will eat siblings half their size, this takes up a lot of tank space but with 100 tanks this isn't a problem.
It's not hard to breed them, keep the pair on their own and don't keep fussing with the tank. Raising fry is a bit harder I collect the eggs and hatch them in 12" tanks with methelene blue, the blue is removed with a box filter filled with zeolite as soon as the fry are free swimming. Keep the bottom of the tank clean with an airline syphon, top up their tank from their parents tank and start grading at about 4 weeks old.
Cheers Terry