Baby's sucked up!

Lotus

Ultimate Fish
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Aug 26, 2003
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#2
You can tie some stocking or sponge around the intake part. It's pretty unusual for a healthy fry to get sucked up by a filter, but if you want to be safe....

It's also a good idea to put some kind of netting or old stockings over your gravel vac so you don't suck fry up when doing water changes. I think that's a more common way of hurting fry.
 

LongTime

Large Fish
May 16, 2004
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#3
I have seen helalthy livebearer fry get sucked up many times. They are so small and a powerful filter ends up with them in the filter box before they know it. Use stocking or get a sponge pre-filter. I would use a pre-filter regardless of fry or not.
 

BobK

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Dec 1, 2004
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#6
I use a stocking and it works fine. You have to unclog it every couple of days but that's the only drawback I know of. Cichlid Man, can you elaborate a little bit on the pre-filter? Are you saying to cover the filter intake with the sponge?