Please help Plumbing a 350 gallon tank

james t

Feeder Fish
MFK Member
Feb 18, 2017
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Can i have some advice on what size drain pipe and return line to equal a turn over of 8x a hour for a 350 gallon please?

Any recommendations on pumps will also be appreciated looking at a flow rate of approximately 2800gph.
 

JK47

Retired MFK Admin
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Aug 4, 2008
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do you have objectives outside of just handling the flow? Noise control, style (bean-animal, herbie) of overflow system etc... ? That will help us narrow in on a more appropriate suggestion. The easy answer to your question is x2 2" pipes for overflows and 3k GPH pumkp like a laguna 2900 or 4280 (internal) or reeflo dart (external)
 
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james t

Feeder Fish
MFK Member
Feb 18, 2017
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Derbyshire, ENGLAND
Noise control would be the main thing as the tank is going to be in the lounge I have been looking at the herbie overflow and I'll have a look at the pumps you've recommended.

Thank you for all the help.
 

DN328

Potamotrygon
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Aug 14, 2014
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Fish Tank
Can i have some advice on what size drain pipe and return line to equal a turn over of 8x a hour for a 350 gallon please?

Any recommendations on pumps will also be appreciated looking at a flow rate of approximately 2800gph.
For relatively quiet and inexpensive DC pumps, many on this forum would suggest Jebao pumps. Keep in mind to consider head pressure and how you plumb your tank in terms of PVC/90*/45*, hoses, etc. So if you want 2800gph, your pump needs to exceed that to begin with to have any capability of reaching 2800gph.
 
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