Attempting to breed clownfish - log

OCP1 batch IX was laid down tonight.

OCP3 batch V is down to about 30-40 eggs.

GSM batch VII seems to be keeping the numbers up.

FB
 
Tonight is night 6 for GSM batch VII. I transferred them to a 17 gallon Blue Round Tub. I put about 6 gallons of water in it. Added rots and some Instant Algae.

They seemed to do well in the BRT last time so I figured I would try it again since I now think I have enough rots.

FB
 
I was thinking of connecting 6 - 5 gallon tanks to a central filter. The water would enter the larvae tank as a moderate drip 3-5 drips/sec. The standpipe could be adjustable in height and near the top have several holes drilled in the pipe wrapped in 53 micron screen to prevent rots from leaving. The top of the standpipe would be open to prevent overflow if the 53 micron screen got plugged. The water would then go through biological filter and dripped back into the tanks. The only thing I can see as being a problem is the green water. However the tank may not drain enough water to clear the tank before more instant algae could be added again.

Looking for input on this idea both for and against.

Thanks

FB
 
<a href=showthread.php?s=&postid=14618646#post14618646 target=_blank>Originally posted</a> by FB
Tonight is night 6 for GSM batch VII. I transferred them to a 17 gallon Blue Round Tub. I put about 6 gallons of water in it. Added rots and some Instant Algae.

They seemed to do well in the BRT last time so I figured I would try it again since I now think I have enough rots.

FB

Did not see any that hatched this morning.

FB
 
Its an interesting idea but I think the 53 micron screen will plug very quick. What's the goal with that setup? Savings on salt?

Do you have any larvae / babies on the go now?
 
<a href=showthread.php?s=&postid=14624047#post14624047 target=_blank>Originally posted</a> by rkelman
Its an interesting idea but I think the 53 micron screen will plug very quick. What's the goal with that setup? Savings on salt?

Do you have any larvae / babies on the go now?

The goal of this setup is to keep ammonia down. That is all. It won't help much with cleaning the tank as that will still need to be done.

GSM batch VII was moved last night. I saw at least 1 larvae this afternoon. Still a ton of eggs on the pot. Most likely they will hatch tonight (night 7).

FB
 
Ordered 2 bags of Naturose today from Seahorsesource.com.

$25.00 US$ w/shipping to Canada. Hopefully this will start to colour my fish up better.

FB
 
<a href=showthread.php?s=&postid=14622765#post14622765 target=_blank>Originally posted</a> by FB
I was thinking of connecting 6 - 5 gallon tanks to a central filter. The water would enter the larvae tank as a moderate drip 3-5 drips/sec. The standpipe could be adjustable in height and near the top have several holes drilled in the pipe wrapped in 53 micron screen to prevent rots from leaving. The top of the standpipe would be open to prevent overflow if the 53 micron screen got plugged. The water would then go through biological filter and dripped back into the tanks. The only thing I can see as being a problem is the green water. However the tank may not drain enough water to clear the tank before more instant algae could be added again.

Looking for input on this idea both for and against.

Thanks

FB

i had set up something similar, but didn't have a chance to really test it before i had to take a breeding vacation - i went with 5 gallon buckets with a 1" uniseal in the bottom...that allowed me to move the height of the 'standpipe' and the water level by just sliding the pipe up and down (w/ a glass tank, i'd be worried about shattering the bottom every time i did that). i just used rotifer-floss poly-filter material and a rubber band on the standpipes.

they sat on an old 55 gallon tank stand that i'd drilled 2" holes in to allow for the 'standpipe' to go thru, with a 30 gallon tank as a sump - the 'return' pump that fed the drip in the buckets was an aqualifter fed thru a plastic airline manifold

i only got to use the setup twice before i had to take a break, so i can't offer much on the effectiveness. one thing that became immediately apparent was a single calamity became a shared calamity - the first 'batch' had 3 spawns, 3 buckets, all hatching within 4 days of each other, and had a normal survival rate. the next attempt a few months later with similar conditions wiped out 3 clutches where i would have likely only lost 1 had the water not been shared.
 
<a href=showthread.php?s=&postid=14626420#post14626420 target=_blank>Originally posted</a> by FB
It won't help much with cleaning the tank as that will still need to be done.


one aspect that was really a lot nicer was water changes. you'll still have to vacuum the bottom of the larval tanks (and dodge larva while you're doing it), but being able to do the volume water changes from the sump made me a happy camper.
 
Thank for your insight. The uniseal is a really good idea. I have some 17 gallon blue rubber tubs. Maybe I will use that instead.

Interesting point on losing 3 batchs all at once. I guess water quality if really important for all tanks instead of just one. I will take that into consideration.

FB
 
<a href=showthread.php?s=&postid=14639614#post14639614 target=_blank>Originally posted</a> by rkelman
I'd be running a UV if you do that FB.

Yes that would be wise!
 
<a href=showthread.php?s=&postid=14622920#post14622920 target=_blank>Originally posted</a> by FB
Did not see any that hatched this morning.

FB

About 40% hatched on the 17th the other 60% were white.

I have about 10-20 alive eating rotifers.

FB
 
<a href=showthread.php?s=&postid=14647534#post14647534 target=_blank>Originally posted</a> by rkelman
wow. How many do you have in growout (total) at this point?

I have probalby 60-90 in growout. 60 are probably saleable the others are much smaller.

I have yet to get a GSM past day 6.

FB
 
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