Fry size question

I've got a couple of Rosey Barb fry that I discovered when I took down
a 10g community tank. They were rescued and placed in 5g tank to grow a
bit. My question is how big should they be before introducing them into
the 33g community tank with their parents? Currently on appears to be
about 3/8 inch (~8-9mm) long and the other about 1/2 (~13mm)inch in
length.

--
Cheers,
Kurt

"Kurt" wrote in message
...
I've got a couple of Rosey Barb fry that I discovered when I took down
a 10g community tank. They were rescued and placed in 5g tank to grow a
bit. My question is how big should they be before introducing them into
the 33g community tank with their parents? Currently on appears to be
about 3/8 inch (~8-9mm) long and the other about 1/2 (~13mm)inch in
length.
===================
*Note: There are TWO "Koi-Lo's" on this NG*

Don't return them until you're sure they're too large to be eaten. You know
the parent's size better than we do. :-)
--
Koi-Lo....
Frugal ponding since 1995.
Aquariums since 1952.
My Pond & Aquarium Pages:
http://tinyurl.com/9do58
Aquarium FAQ are at:
http://faq.thekrib.com/
~~~ }((((o ~~~ }{{{{o ~~~ }(((((o

"Koi-Lo" wrote in
:

===================
*Note: There are TWO "Koi-Lo's" on this NG*

Hard *not* to notice! Even harder not to just cut and run off into
cyber space.



Don't return them until you're sure they're too large to be eaten.
You know the parent's size better than we do. :-)
--


I suppose I'll wait and grow them out some more. Am really tempted to
put at least one of the parents in with them to eat the hair algae
back.
--
Cheers,
Kurt

"Kurt" wrote in message
...
I suppose I'll wait and grow them out some more. Am really tempted to
put at least one of the parents in with them to eat the hair algae
back.
--
=======================
*Note: There are TWO "Koi-Lo's" on this NG*

I would definitely give the little fellas a chance to grow a bit. The algae
meanwhile is doing it's job of using pollutants in the water. Pull some out
by hand or with a clean old toothbrush (snag and wrap it around the
bristles) if it gets out of hand.
--
Koi-Lo....
Frugal ponding since 1995.
Aquariums since 1952.
My Pond & Aquarium Pages:
http://tinyurl.com/9do58
~~~ }((((o ~~~ }{{{{o ~~~ }(((((o

Kurt wrote:
I've got a couple of Rosey Barb fry that I discovered when I took down
a 10g community tank. They were rescued and placed in 5g tank to grow a
bit. My question is how big should they be before introducing them into
the 33g community tank with their parents? Currently on appears to be
about 3/8 inch (~8-9mm) long and the other about 1/2 (~13mm)inch in
length.


If they are small enough to fit in the mouths of your other fish then
don't move them....

I'm also a softy....I held off moving fish into my "great new project"
may 6 foot 130gall tank....just because I found a mystery fry....he his
now large enough not to get munched but I still don't have a clue what
he is....rainbow fish (of one type or another) is my best guess....You
have gone so far with saving them....wait a little longer if you are
unsure.....

Gill

Gill Passman wrote in
:

If they are small enough to fit in the mouths of your other fish
then don't move them....

I'm also a softy....I held off moving fish into my "great new
project" may 6 foot 130gall tank....just because I found a mystery
fry....he his now large enough not to get munched but I still
don't have a clue what he is....rainbow fish (of one type or
another) is my best guess....You have gone so far with saving
them....wait a little longer if you are unsure.....



I"m pretty sure that the fry are Roseys. One (the larger) has a wee
spot towards the tail. The other one may have one too, just hard to
see.

Local Buddhist monk told me that I had gained some merit for rescuing
the fry. We take ahimsa pretty serious in this house too.

--
Cheers,
Kurt

"Koi-Lo" wrote in
:

I would definitely give the little fellas a chance to grow a bit.
The algae meanwhile is doing it's job of using pollutants in the
water. Pull some out by hand or with a clean old toothbrush (snag
and wrap it around the bristles) if it gets out of hand.


The hair algae has to compete with the java moss that just explodes
untill I grab a couple of cups full and toss it to the goldfish. I've
used a bottle brush to rip the GA out of the tanks before. Rosey's sure
seem to love it (as adults anyhow)
--
Cheers,
Kurt

"Kurt" wrote in message
...
The hair algae has to compete with the java moss that just explodes
untill I grab a couple of cups full and toss it to the goldfish. I've
used a bottle brush to rip the GA out of the tanks before. Rosey's sure
seem to love it (as adults anyhow)
===========================
*Note: There are TWO "Koi-Lo's" on this NG*

There must be a large amount of pollutants in this tank for there to be such
a hair algae problem. Have you considered a lot more partial water changes,
or larger changes to dilute all the "plant food" this algae is feasting on?
Vacuuming the gravel will also help remove what eventually turns to
plant/algae food.
--
Koi-Lo....
Frugal ponding since 1995.
Aquariums since 1952.
My Pond & Aquarium Pages:
http://tinyurl.com/9do58
~~~ }((((o ~~~ }{{{{o ~~~ }(((((o

"Koi-Lo" wrote in
:

There must be a large amount of pollutants in this tank for there
to be such a hair algae problem. Have you considered a lot more
partial water changes, or larger changes to dilute all the "plant
food" this algae is feasting on? Vacuuming the gravel will also
help remove what eventually turns to plant/algae food.


I've done a 20% change each week since I set this up. Algae is on a
piece of lava rock that probably is adding to the mix of stuff. Snails
have been added and possibly the snail feces is a factor? Big clump of
Java moss. Originally the 5g tank was filled with about 3 gallons of
water from community tank, then topped off with well water (softened).
It has no gravel, but I can stir up the java moss and clean out the
snail poop. Filtration is a small Whisper HOT.

--
Cheers,
Kurt

*Note: There are TWO "Koi-Lo's" on this NG*

"Kurt" wrote in message
...
"Koi-Lo" wrote in
:

There must be a large amount of pollutants in this tank for there
to be such a hair algae problem. Have you considered a lot more
partial water changes, or larger changes to dilute all the "plant
food" this algae is feasting on? Vacuuming the gravel will also
help remove what eventually turns to plant/algae food.


I've done a 20% change each week since I set this up.

You may need to start 50% weekly water changes.

Algae is on a
piece of lava rock that probably is adding to the mix of stuff. Snails
have been added and possibly the snail feces is a factor?

All feces adds to the pollutants in the water.

Big clump of
Java moss. Originally the 5g tank was filled with about 3 gallons of
water from community tank, then topped off with well water (softened).
It has no gravel, but I can stir up the java moss and clean out the
snail poop. Filtration is a small Whisper HOT.

I'm not familiar with Whisper filters. I would make larger water changes
and see if that helps. Try not to leave the lights on for over 10 hours or
so. Too much light encourages algae.
--
Koi-Lo....
Frugal ponding since 1995.
Aquariums since 1952.
My Pond & Aquarium Pages:
http://tinyurl.com/9do58
~~~ }((((o ~~~ }{{{{o ~~~ }(((((o