My 75 African tank, and diy 75 sump

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Rmelz

Jack Dempsey
MFK Member
Jan 23, 2011
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Well I've been a member here for awhile, and haven't contributed much so I thought I would share my setup. I keep only African cichlids, mainly mbuna but also some tank, and peacocks. The bulk of the fish have been in my possession since they were juveniles. I have around 40 or so fish In the tank. My current setup has been set up about a year and
I have never had any issues with the sump, or with my overflow. The fish are all flourishing, and my socolafi breed like crazy. The water is typically crystal clear, but I just did a water change before I took these pics. My tank has a piece of 3" pipe inside and 4" pipe outside with two 1" overflow pipes inside. On each overflow pipe I have a tee with a valve so I can start the suction. FYI I have never lost suction. The water then travels to a three compartment drawer with filter media in the top, and a mix of bio balls and pot scrubbies in the other two drawers. The middle drawer has water trickling on it but it is not submerged, the bottom drawer is completely submerged. The water then travels past a refugium I have set up for any fish that need to be removed from the main tank. The pumps ( I have two for redundancy) are sitting in a weighted bin and return the water back to the main tank. The reason for the bin is so the water can never flood the main tank if I were to lose suction. The water has to flow over the top of the bin. Also in my sump I have an algae scrubber and it works well, I have very minimal algae if any at all in my main tank. For the lighting I have a led strip, and a t8 actinic on the main tank, and two led lights on my algae scrubber. All of the lighting is on timers. Also on the sump I have a Rena xp3 stuffed with filter pads with a whole house filter on the outlet piping to act as a water polisher. Filling the tank is simple I have a mixing valve set at a certain temp, and supply lines running over to the tank so I basically just turn on a valve to fill the tank. I am currently designing a ss coil that will sit in the sump, with a hot water return pipe and pump hooked up to my water heater, with a temp controller.

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Nope no baffles, all the sediment that makes it past the first drawer settles in the bottom of the sump before it goes over the lip of the container with the pumps. The main goal besides filtering, and hiding equipment, is the added water volume for the over stocking of the Africans. I'm estimating the total capacity is around 100 gallons after rock displacement.
 
Nice setup! I really like how you over filtered your tank which is a good thing. Looks clean and nicely done. This makes me want to make a sump and make another tank lol.

Did you look into drip systems for your setup? Might be a good idea depending if you can get a water source there.
 
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No lid on the container, one pump I bought off eBay, the other from harbor freight. I've had zero issues with them. The water lever might be a half inch above the lip on the pump container. Meanwhile the water level in the main tank is about an inch from the top. No way my tank will flood if the overflow loses suction.
 
Ok...very nice looking fish and tank...sump is brilliant.
But I don't get the overflow. You described it but I don quite understand. I seems we think alike, if in fact this overflow is what I have invisioned for my own set up...but I would really appriciate clarity.
 
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Ill sketch it up on paper tonight. I love the design, I haven't had any issues at all.
 
Ill sketch it up on paper tonight. I love the design, I haven't had any issues at all.
I would greatly appriciate it. I am building a 3x3x4.....yes 4' deep...and I was thinking about how to make a center overflow and hide the pipe work....disguise the pipe like a tree trunk....the pipe within a pipe is what I envisioned. ....
 
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