Desease In Tank

I had a tank of gourami, with an UnderGravel Filter and a sponge filter on.
In it I had a mix of pairs of dwarf gouramis. As my final pair I bought some
honey dwarf gouramis. when selecting the pair, I noticed that one of the
fish in the tank had, what I thought, was a cloudy eye. I asked the fish
store guy but he said no its fine, so foolishly I bought a pair anyway. I
plopped them in the tank with the other fish (no I didn't quarantine them
=( ).

About a week later all my fish started dieing. There were no outward signs
of anything wrong on most of them, one or two had a funny eye, the same as
the fish in the store. I performed water changes and finally was left with
three fish which seemed to have weathered the storm. However yesterday
another one of my three died, he appeared fine the day before, but when I
look the next day he was dead.

It could have been old age, because there was no outward sign of illness on
him and its been about two months since I had the problem, but I'm not sure
it was just old age. I would like to restock the tank, but I was wondering
if I should empty it and scrub everything down, with either bleach or
boiling water and start again from scratch?

or would I be safe to just restock the tank?

Stu

In article ,
"Stuart Mueller" wrote:

I had a tank of gourami, with an UnderGravel Filter and a sponge filter on.
In it I had a mix of pairs of dwarf gouramis. As my final pair I bought some
honey dwarf gouramis. when selecting the pair, I noticed that one of the
fish in the tank had, what I thought, was a cloudy eye. I asked the fish
store guy but he said no its fine, so foolishly I bought a pair anyway. I
plopped them in the tank with the other fish (no I didn't quarantine them
=( ).

SNIP

It could have been old age, because there was no outward sign of illness on
him and its been about two months since I had the problem, but I'm not sure
it was just old age. I would like to restock the tank, but I was wondering
if I should empty it and scrub everything down, with either bleach or
boiling water and start again from scratch?

The problem with bleach is getting rid of it, you need a LOT of washes.
Boiling water might crack the glass and I'm not sure what it will do to
the silicon. Emptying out the tank, cleaning everything and spreading
the gravel out and letting it all dry might do the trick.

And NEVER go back to that LFS, any owner who will give you such bad
advice is not worth trusting ever again. As for quarantine tanks, I only
have one tank and have never had a problem. Though I look over any fish
in the tank very carefully before buying and ask how long they have been
there etc.

Peter

--
Peter Ashby
School of Life Sciences, University of Dundee, Scotland
To assume that I speak for the University of Dundee is to be deluded.
Reverse the Spam and remove to email me.

While sitting at a computer Peter Ashby finally put finger to keyboard and
came up with:

In article ,
"Stuart Mueller" wrote:

I had a tank of gourami, with an UnderGravel Filter and a sponge
filter on. In it I had a mix of pairs of dwarf gouramis. As my final
pair I bought some honey dwarf gouramis. when selecting the pair, I
noticed that one of the fish in the tank had, what I thought, was a
cloudy eye. I asked the fish store guy but he said no its fine, so
foolishly I bought a pair anyway. I plopped them in the tank with
the other fish (no I didn't quarantine them =( ).

SNIP

It could have been old age, because there was no outward sign of
illness on him and its been about two months since I had the
problem, but I'm not sure it was just old age. I would like to
restock the tank, but I was wondering if I should empty it and scrub
everything down, with either bleach or boiling water and start again
from scratch?

The problem with bleach is getting rid of it, you need a LOT of
washes. Boiling water might crack the glass and I'm not sure what it
will do to
the silicon. Emptying out the tank, cleaning everything and spreading
the gravel out and letting it all dry might do the trick.

And NEVER go back to that LFS, any owner who will give you such bad
advice is not worth trusting ever again. As for quarantine tanks, I
only
have one tank and have never had a problem. Though I look over any
fish
in the tank very carefully before buying and ask how long they have
been there etc.

Peter

Beleive me I have learnt my lesson, and no I won't be going back to that
store again.

Thanks for your advise

Stu