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Coleus and Vine plant filter.

necrocanis

Catfish God
MFK Member
Oct 10, 2005
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montana
So I got this idea of course from the sticky on cheap plant diy filters lol. Here is the link http://www.monsterfishkeepers.com/forums/showthread.php?504763-Cheap-plants-less-nitrate!-POTHOS

I did not use pothos though. I'm not sure but the vine I already had hanging out of the back of the tank may have been pothos. Some type of ivy anyway. So yeah after reading that sticky I realized that my fav plant in the world would work perfect for this potentially. COLEUS!!! There are hundreds of gorgeous varieties of this plant. Most do extremely well in low lit environments. They can survive in very harsh soil conditions and root like crazy in just straight tap water. So why wouldn't it work? I have kept several indoors for years. So long as you give them water they live and grow like crazy. I use to take about 1 lbs of clippings from one single stalk weekly. So some of the warnings about this plant is that it is known to have hallucinogenic side effects. I would not recommend eating, or smoking this plant like some idiots do.

Materials

Lowes

2 Large coleus pots from the outside lawn and garden section $1.50 on clearance
I think they didn't realize they can't be in direct sunlight as they look pretty burnt. They are a shade plant perfect for indoor use.

4 10" water plant baskets $2 each on sale

1 Bag pea gravel $3.50

1 Packet of coleus variety seeds
not using these in this just yet. Have to grow them in the flower garden first then I will rinse the roots and transfer them.

Coleus hate the cold and if kept outside will die off if temps drop into the 40s.

These plants grow crazy fast. I Made a topiary out of one and only took it like 2 months to get 3' tall. These plants are all topped to encourage root growth at first and then spreading for maximal growth later. :)

Basically just like in the sticky. Rinse your pea gravel well Mine still clouded the tank after 1 hr of rinsing. Maybe stir a little more than I did while rinsing. In the baskets is perfect.

Break the coleus plants out of the pots. Careful young plants break easily. Hang onto stalks longer than 3". Since they root so well in water I will just stick these down in the baskets to root and add to total plants in there.

Top the plants or take the growing leaf chutes off the top. This won't hurt the plant but eventually will encourage more growth. Coleus are known to grow longer indoors if you keep them from going to flower. Just keep toping them ever few days or weeks.

Rinse roots well. These were so bound that I didn't really have to cut the roots at all when finished. I just had to save some roots while trying to get all the foam and crap out of the root ball. lol.

Put plants root down in the pots and then set them in the back of your tank and voila instant plant filter. Luckily my tank was set up perfect for this.

Total costs was less than $20.

Time taken to set up was 1 hr. Could do it in 30 mins I was just taking my time lol.
 
Oh yeah pics!!!DSCF8096.JPGDSCF8104.JPGDSCF8103.JPGDSCF8102.JPGDSCF8101.JPGDSCF8100.JPGDSCF8099.JPGDSCF8097.JPGDSCF8098.JPGDSCF8105.JPG

DSCF8096.JPG

DSCF8097.JPG

DSCF8098.JPG

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DSCF8100.JPG

DSCF8101.JPG

DSCF8102.JPG

DSCF8103.JPG

DSCF8104.JPG

DSCF8105.JPG
 
So I got this idea of course from the sticky on cheap plant diy filters lol. Here is the link http://www.monsterfishkeepers.com/forums/showthread.php?504763-Cheap-plants-less-nitrate!-POTHOS

I did not use pothos though. I'm not sure but the vine I already had hanging out of the back of the tank may have been pothos. Some type of ivy anyway. So yeah after reading that sticky I realized that my fav plant in the world would work perfect for this potentially. COLEUS!!! There are hundreds of gorgeous varieties of this plant. Most do extremely well in low lit environments. They can survive in very harsh soil conditions and root like crazy in just straight tap water. So why wouldn't it work? I have kept several indoors for years. So long as you give them water they live and grow like crazy. I use to take about 1 lbs of clippings from one single stalk weekly. So some of the warnings about this plant is that it is known to have hallucinogenic side effects. I would not recommend eating, or smoking this plant like some idiots do.

Materials

Lowes

2 Large coleus pots from the outside lawn and garden section $1.50 on clearance
I think they didn't realize they can't be in direct sunlight as they look pretty burnt. They are a shade plant perfect for indoor use.

4 10" water plant baskets $2 each on sale

1 Bag pea gravel $3.50

1 Packet of coleus variety seeds
not using these in this just yet. Have to grow them in the flower garden first then I will rinse the roots and transfer them.

Coleus hate the cold and if kept outside will die off if temps drop into the 40s.

These plants grow crazy fast. I Made a topiary out of one and only took it like 2 months to get 3' tall. These plants are all topped to encourage root growth at first and then spreading for maximal growth later. :)

Basically just like in the sticky. Rinse your pea gravel well Mine still clouded the tank after 1 hr of rinsing. Maybe stir a little more than I did while rinsing. In the baskets is perfect.

Break the coleus plants out of the pots. Careful young plants break easily. Hang onto stalks longer than 3". Since they root so well in water I will just stick these down in the baskets to root and add to total plants in there.

Top the plants or take the growing leaf chutes off the top. This won't hurt the plant but eventually will encourage more growth. Coleus are known to grow longer indoors if you keep them from going to flower. Just keep toping them ever few days or weeks.

Rinse roots well. These were so bound that I didn't really have to cut the roots at all when finished. I just had to save some roots while trying to get all the foam and crap out of the root ball. lol.

Put plants root down in the pots and then set them in the back of your tank and voila instant plant filter. Luckily my tank was set up perfect for this.

Total costs was less than $20.

Time taken to set up was 1 hr. Could do it in 30 mins I was just taking my time lol.

I have taro, dwarf banana, and pothos in mine, but it gets a decent amount of direct sunlight. I've never tried Coleus but there are some real nice looking varieties. Dracaenas, such as lucky bamboo, have worked well for me in the past as well as monstera and small varieties of philodendron. Lots of nice options other than pothos. I like the banana because it grows and roots like crazy and the entire plant is non-toxic, most houseplants have toxic foliage, but it requires a decent amount of sunlight.

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Sweet looking mature basket lol. Hopefully my four will flourish. I want to put in some black dragon coleus and some other varieties. So many they are crazy! The giant palisandra is cool also. :) Hopefully in a few months these will be full blown and growing like crazy. If I get it to where I am cropping weekly I'm sure that will eliminate some of my water changes. Banana plants are awesome also, but not sure I have enough light on any tank for them. :)
 
Do this really work? I know it's a dumb question.

This explains it much better than I can, but in short yes. Plants were the first filters used actually and have quickly become forgotten due to the massive amount of emphasis put on biological filtration. If you use enough fast growing plants you can pretty much eliminate the need for all but mechanical filtration. :)
 
Will it be effective for 100g+ tanks? Or is it only recommended for small ones? I might go and have some of this. :headbang2looks cool to me, and good thing plants here are pretty cheap as a 1-3 dollar cheap each..
 
Will it be effective for 100g+ tanks? Or is it only recommended for small ones? I might go and have some of this. :headbang2looks cool to me, and good thing plants here are pretty cheap as a 1-3 dollar cheap each..

Would just require many more plants. The equation is in that link to show how much weight of plant you would need for the amount of ammonium, ect in the tank. So basically a 1k tank would require roughly 10x more plants then what I will need to filter a 100 gal tank. I am not sure on the exact amount. There are people that use what they call algae scrubbers, which is basically the same principal using algae instead of leafy plants. Aquatic plants of course would be more effective than non aquatic ones but in some instances you can not have planted tanks. For instance my catfish would just dig up whatever plants I had in the water column unless I had a massive, massive tank. Say 4k or larger. My test kit ran out a few weeks ago so I will be picking up a new one tomorrow and tracking the progress. Of course it takes time for the roots to convert to uptake of nutrients from straight water versus soil so I probably won't get too much in the results for a few weeks. Also my clippings need to grow roots. That takes about 5 days for them to appear in coleus and another 5 days to branch. So roughly 2 weeks I expect to see some results. Then I have to wait on the plants to mature to a point where I can clip them often and cause them to keep growing faster. The more clippings I average the more nutrients were removed from the water. I like coleus cause they thrive in low light. They grow extremely fast also. I can't wait to take readings on a new test kit and see where this goes!!! haha. Combining two hobbies is even better. Man think of eliminating your filters lol. The electrical savings over time will be amazing. Also space saving. Could make a plant sump out of your bio sump also. Others have done this already. This works it is just not widely spread any more. I already have plans to make plant filters on all my tanks. Catfish produce so much waste that I am sure the plants will grow like wild fire!!!
 
I been looking for a way to do this on catfish tanks for a long time and it never occured to me to use the hydroponics baskets until I saw the pothos thread. lol. I have a 40 gal breeder I been waiting to set up. This seems like the perfect solution I been looking for for the filtration. :) Just have to let the coleus mature some more and take clippings to root. I placed one clipping in the HOB of my 30 gal. Let it root and help there.
 
hmm so basically I think it would take up just as much room in a sump as say the biofilter. If you have an unused section in the center you could put a few of these baskets in there and a small light under your tank. Boom extra filtration.