where should I place my top-off?

newty

Member
i am planning on using BangGuy's design for autotop-offs to my 75 g tank (some royalies are coming your way!). but, does it matter if i can simply place the top-off end line to my display tank as i do not have a sump/refugium? if it does matter, please elaborate. in case this helps, i will eventually set up an refugium w/o a sump within a couple of months.
 
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