How long have you bred Discus fish: 21 years.

Do you breed for hobby or: hobby.

How many breeding couples have you got: 11.

What kind of Discus fish do you breed: brown, red turquoise, cobolt.

I breed 2000 fish a year.

Are breeding couples prepared / treated for breeding? no.
Why not: because it isnt necessary.

On which age are the couples formed: 10-12  months.

Up to which age do you breed with them: 4-5 year.

How large are the breedingtanks: L50" x W50" x H60"
swimming out tanks:                    L100" x W50" x H50"

In what kind of water do you breed: R/O.

How long do you have this water matured before the the breeding couple is placed?
And what is the temperature 30.

Are breeding couples fed when they are breeding yes.

Do you renew water during the breeding: yes
How much: 10%
How often: once a day.

Do you renew when there are larvae? yes.
How much: 10%.
How often: once a day.

On which day do you start feeding the larvae after they are swimming free?
day: 5-6.
how often: 6-8.
with what: artemia.

Do you renew the water during this period? yes5.
what kind of water: R/O.
how much: 10%

At which moment do you remove the parents? from the breeding tank: 21 days.

What and how often do you feed the larvae?
what: artemia.
how often: 6-8.

What and how often do you feed the larvae from week 1:
what: artemia.
how often: 6-8.

What and how often do you feed the larvae from week 2:
what: artemia.
how often: 6-8.

What and how often do you feed the larvae from week 3:
what: artemia & beefheartmixture.
how often: 5-6.

What and how often do you feed the larvae from week 4:
what: artemia & beefheartmixture.
how often: 5-6.

What and how often do you feed the larvae from week 5:
what: artemia, bloodworms, and beefheart.
how often: 3-4.

What and how often do you feed the larvae from week 6:
what: artemia, bloodworms, and beefheart
how often: 3-4

What and how often do you feed the larvae from week 7:
what: artemia, bloodworms, and beefheart
how often: 3-4

What and how often do you feed the larvae from week 8:
what: artemia, bloodworms, and beefheart
how often: 3-4

Dou you use vitamins, minerals, medication during this period?
if not why not: I dont find it necessary.

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