Planter Sump with Pothos plants

Austin Finley

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Nov 28, 2018
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Hi so recently been adding a lot of pothos plants to my aquariums, in all my small tanks they simply sit in the filter or the roots hang in the tank. However for My 180 I wanted to do something nicer since the entire build has been pretty DIY/Cheap. So my idea is a Planter full of lava rock and have pothos plants growing inside, id have a small pump going from my sump into the planter and a return from the planter back into the tank. My Main Question is will this do a better/equal job of handling nitrates? I can obviously leave the plants in the sump and get the same effects but I have all the materials and want another project that isn't another tank :) any recommendations are appreciated.
 

tlindsey

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Hi so recently been adding a lot of pothos plants to my aquariums, in all my small tanks they simply sit in the filter or the roots hang in the tank. However for My 180 I wanted to do something nicer since the entire build has been pretty DIY/Cheap. So my idea is a Planter full of lava rock and have pothos plants growing inside, id have a small pump going from my sump into the planter and a return from the planter back into the tank. My Main Question is will this do a better/equal job of handling nitrates? I can obviously leave the plants in the sump and get the same effects but I have all the materials and want another project that isn't another tank :) any recommendations are appreciated.


If you get more plant growth then yes more nitrate will be taken in.
 
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Backfromthedead

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Hi so recently been adding a lot of pothos plants to my aquariums, in all my small tanks they simply sit in the filter or the roots hang in the tank. However for My 180 I wanted to do something nicer since the entire build has been pretty DIY/Cheap. So my idea is a Planter full of lava rock and have pothos plants growing inside, id have a small pump going from my sump into the planter and a return from the planter back into the tank. My Main Question is will this do a better/equal job of handling nitrates? I can obviously leave the plants in the sump and get the same effects but I have all the materials and want another project that isn't another tank :) any recommendations are appreciated.
I have built a few of these but have yet to perfect the idea. I couldn't get the overflow design to work perfectly on my last prototype, detailed here:


An earlier design I built did a fantastic job handling nitrates. Noticeable difference while it was running. Ultimately it was too loud for my liking, and kind of ugly. Detailed here:


It's on back burner right now but I do intend to apply what I've learned to a new design for my 135 that will hopefully work flawlessly and quietly.

Good luck with your project!
 

Tobiassorensen

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Ill post some pics tomorrow when i finish work. Ive got a planter filled with clay pebbles and plants. Its has an sunsun 304b as prefilter and it eats nitrate like a beast. The plants are peacelilly, pothos and monstera and they grow like weed.
 

PYRU

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I used hydroponic baskets submerged all the way across the back and then halfway to the front. What I didn't like was the lighting I had over them it looked ghetto and hid them with a canopy.

If you give them extra light they'll chew up nitrates. You could hide them in the sump with a grow light.

If you're strictly after nitrates then an algae scrubber will blow the pothos away.
 

Austin Finley

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As of Now I'm thinking of where I want the Planter, The tank is in the garage for the summer and is relatively close to a window that gets some decent light but sadly I'm in no mood to run some pipe/tube through the wall. I'm also a renter so my landlord most likely wouldn't appreciate that, so plan B is incorporate it into the stand just to the left of the tank and just have a return back into the sump instead of having it above the tank. I think it'll look cleaner and eventually I'll want the pothos hanging down covering some of my overflow lines. I'll Tank some photos of what I'm talking about when i get home.

IMG_0768.JPGIMG_0769.JPGIMG_0774.JPG
All the surfboards and stuff will be moving and I'd most likely extend the stand alittle for the planter and maybe feed all my lines behind it
 
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Tobiassorensen

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I keep my planter on top of one tank. I pumpfeed it via a cannister and returns water via gravity through two bulkheads in the bottom of the planter. Im done at work in a couple hours then home and catch some sleep then ill post some pics of two planters. One that is running now and one i took down for the one newer.
 

Austin Finley

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Nov 28, 2018
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I keep my planter on top of one tank. I pumpfeed it via a cannister and returns water via gravity through two bulkheads in the bottom of the planter. Im done at work in a couple hours then home and catch some sleep then ill post some pics of two planters. One that is running now and one i took down for the one newer.
using a canister is a great idea instead of just a pump id get even more filtration
 

Austin Finley

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Yeah and if you use only a pump then you will fill the planter with debris and gunk.
the pump would most likely be at the end of my sump so it be free of gunk hopefully lol, I have alot of Mechanical filtration on the tank but a canister for more bio is always good
 
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