Powerhead placement in cichlid tank

[jgsketch]

I'm looking to start a Lake Malawi Cichlid tank after deciding to drop my Discus idea for a tank. I might even make a sump for it. I was wondering what type of current I need for this type of tank, or where to place my power head for the sump return. I saw some tanks that have the powerheads at the bottom of the tank? What is the purpose of having it at the bottom versus the top? Thanks.

 

[engine49]

If you have a sump for the tank your probably going to want a more powerful and reliable return pump than just a powerhead. I use a mag 12 for my 90 gallon tank. It has about 5 feet of head loss, combined with valves, etc. it pumps about 850 to 900 gph...I think lol

 

[Fishyfanatic]

African Cichlids like current in their tank, not an overbearing amount to the point that they are being pushed around the tank, but they like to have some current. I can't help with the sump, but do you know what kind of Cichlids you want to keep?

 

[greenmaji]

A danner Mag pump, how big really depends on the size of the tank, would be a better choice for a sump (with the head loss powerheads most likely wont work at all)

 

[jgsketch]

Thanks guys. I do not know yet what type of Cichlids I'm going to use. After more research I'm going to put in UGJ to help keep the sand clean and provide current.

 

[Fishyfanatic]

The UGJ? I hope you aren't talking about an Undergravel filter.

 

[jgsketch]

No sorry, just under gravel jets http://www.cichlid-forum.com/articles/ug_jets.php. Just want to create a current and at the same time try to keep the sand clean from debris.