Best Overflow box

[quam]

Dear all,

Setting up my.2ft tank , I need to connect it to a sump tank. What overflow box would you recommend? Is overflow the best solution? 

And also what shall I look for in terms of return pump L/hr 

What chiller can I get to connect all these,  because I'm afraid some of the chiller intake and out inlet might be to small compare to the hoses.

 

Thank you very much 

[Clement Chen]

Best would be to drill an overflow box. Can see eshopps overflow box.

[quam]

Thank you

Best would be to drill an overflow box. Can see eshopps overflow box.

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[Peanut8787]

Like what clement said. Best is drill a hole. I've consulted a few tank maker and most said overflow box might become blocked etc and caused very messy problems. And what's more, drilling hole practically is also much cheaper then those overflow box. Also depends on what type of tank is it.