system 1 filter disaster
 

I tried to use the system 1 diatom filter on a 20 gallon barb only tank - just
to polish the water - I ran it for 20 minutes - it created quite a turbulence -
I later found out that this filter is only really for larger tanks - 1 day
later - the fish started dying - about 1 fish per day. I lost all 9 fish
eventually. All parameters are normal
now - but I wonder if there was a sudden ph change or what happened ?

system 1 filter disaster
 

In article ,
says...
I tried to use the system 1 diatom filter on a 20 gallon barb only tank - just
to polish the water - I ran it for 20 minutes - it created quite a turbulence -
I later found out that this filter is only really for larger tanks - 1 day
later - the fish started dying - about 1 fish per day. I lost all 9 fish
eventually. All parameters are normal
now - but I wonder if there was a sudden ph change or what happened ?

Did you know your water parameters before, and check them afterword? I
haven't ever used the filter you are talking about, but I doubt it was
the problem. Did you do a large water change recently. Did any of the
powder from the filter get into the tank, I've heard of that causing
problems with the respiratory functions of the fish?

Josh

system 1 filter disaster
 

"Josh Mills" wrote in message
...
In article ,
says...
I tried to use the system 1 diatom filter on a 20 gallon barb only
tank - just
to polish the water - I ran it for 20 minutes - it created quite a
turbulence -
I later found out that this filter is only really for larger tanks - 1
day
later - the fish started dying - about 1 fish per day. I lost all 9 fish
eventually. All parameters are normal
now - but I wonder if there was a sudden ph change or what happened ?

Did you know your water parameters before, and check them afterword? I
haven't ever used the filter you are talking about, but I doubt it was
the problem. Did you do a large water change recently. Did any of the
powder from the filter get into the tank, I've heard of that causing
problems with the respiratory functions of the fish?

Josh
I use the vortex d1 about every 3 weeks for 4 hrs. on my 55 with out a
problem.

lonerider

system 1 filter disaster