is it really nessecary?

easy88

Member
i still need to buy a good marine aquarium book i have put off doing so cause im a kid and my parents dont really encourage this hoby to much
so i have been trying to do every bit of research on the web but it is hard cause of pop ups and every site trying to sell me something
 

latino277

Member
there are 2 types of overflows. ones the are built into the tank. this is what you want. then there is what I have.... and external overflow. it's basicaly two boxes with a siphon tube. one box goes in the tank and the water overflows into this box. the other hangs of the back/side of the tank and the water siphon the box in the tank the the box hanging of the tank and then down a hose to your sump! the problem with this one is if the siphon breaks you have a mess!!!!
 

easy88

Member
its still really ahrd to figure out what to build or how to build or even what u guys are tlaking about becuase u really have to see the plans for one to be able to know how to build it
 
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