Hello,
Well this post are in the follow of this one
http://www.barrreport.com/co2-aquatic-plant-fertilization/5136-co2-loss-bad-dissolution.html
Summary:
In 3 weeks 7 Rummy Noses jump out the tank
The Cube
Dim: Cube with 46cm x 46cm x 46cm (96L)
ligth: HQI 70w 5200K
substrate: Fourite
there is a photo.
the parameters of the water are:
ph: 7.2
kh: 5
gh: 7
NO3: 10
PO4: 0.5
Fe: 0.05
temp: 25ºc
Filtration: 300l/h
CO2 pressurized 1b every 3s (venturi reactor)
fertilizing: IE
Yesterday another 2 have jump after 1h30 the light off.
I really don't see what it can be!!!!!
Maybe the question is, why the Rummy Noses or fish in general jump out?
temp? ok
oxygen? I have a sump under the aquarium and the outtake are above the water to agitate the superficie....
Any idea?
PS: sorry for my poor English but my native language is Portuguese.
Regards,
Victor Pinto
Well this post are in the follow of this one
http://www.barrreport.com/co2-aquatic-plant-fertilization/5136-co2-loss-bad-dissolution.html
Summary:
In 3 weeks 7 Rummy Noses jump out the tank
The Cube
Dim: Cube with 46cm x 46cm x 46cm (96L)
ligth: HQI 70w 5200K
substrate: Fourite
there is a photo.

the parameters of the water are:
ph: 7.2
kh: 5
gh: 7
NO3: 10
PO4: 0.5
Fe: 0.05
temp: 25ºc
Filtration: 300l/h
CO2 pressurized 1b every 3s (venturi reactor)
fertilizing: IE
Yesterday another 2 have jump after 1h30 the light off.
I really don't see what it can be!!!!!
Maybe the question is, why the Rummy Noses or fish in general jump out?
temp? ok
oxygen? I have a sump under the aquarium and the outtake are above the water to agitate the superficie....
Any idea?
PS: sorry for my poor English but my native language is Portuguese.
Regards,
Victor Pinto