Overflow Problems

bjwoody15

New member
I am setting up a 90 gallon with a 20 gallon sump. I have beananimal overflow but instead of the 3 1.5 I have 3 1.25 pipes due to size of holes drilled. I can only turn one of the three down. if I turn two it sucks all water out of overflow. second problem I am getting bubbles in the main tank. I do not have baffles in the sump. the return pump is a snapper. will installing baffles help? will submit pics later
 

bjwoody15

New member
Pictures
 

Attachments

  • Back three outputs.jpg
    Back three outputs.jpg
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  • down pipes.jpg
    down pipes.jpg
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  • Inside sump.jpg
    Inside sump.jpg
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  • intakes for overflow.jpg
    intakes for overflow.jpg
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  • Whole back.jpg
    Whole back.jpg
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