Planted 180 Gallon Tank

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MaDMatt

Exodon
MFK Member
Mar 29, 2018
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This is my 180 gallon planted tank.

Its designed with large spiny eels in mind.

Tank is about... 2-3 years old.

At about 1:10 you can see one eel yawn

At about 4-5 min in you can see them handfeed and be pet. One even bites me lol

I dont fert... maybe once a month I'll drop a pump of easy green in. If algae starts getting out of control ill dose excel until the algae dies back
 
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Great tank and inhabitants!
 
Very unusual inhabitants in a planted tank. Do the eels tunnel the substrate and uproot plants or you have all floaters. What plants do you have.
 
Very unusual inhabitants in a planted tank. Do the eels tunnel the substrate and uproot plants or you have all floaters. What plants do you have.

The eels tend to use the pvc pipe caves instead of burrowing. In the back of the tank ive got 4 pieces of large black pvc that has rocks and plants stacked on top of them.

As far as plants, I chose to use only free floating plants exactly because of what you stated. Large spiny eels tend to uproot or snap stem plants.

All thats in the tank is
Water lettuce
Amazon frogbit
Water hyacinth
Crystalwort
Guppy grass
Java fern
 
The eels tend to use the pvc pipe caves instead of burrowing. In the back of the tank ive got 4 pieces of large black pvc that has rocks and plants stacked on top of them.

As far as plants, I chose to use only free floating plants exactly because of what you stated. Large spiny eels tend to uproot or snap stem plants.

All thats in the tank is
Water lettuce
Amazon frogbit
Water hyacinth
Crystalwort
Guppy grass
Java fern
Good demonstration on how to utilize floaters to accommodate diggers. The guppy grass, normally a messy plant, looks lush and neat in mass. I’m surprised I don’t see duckweed contamination of desirable floaters. Do you feed your eels exclusively live which can be messy. . How often do you do water change.
 
M MaDMatt Do you think a black spotted eel would do well in a 75g or 125g? and what other eels do you have in their? im trying to find the best spiny for me also I love the tank and its crazy you managed to do that with only those plants!
 
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Good demonstration on how to utilize floaters to accommodate diggers. The guppy grass, normally a messy plant, looks lush and neat in mass. I’m surprised I don’t see duckweed contamination of desirable floaters. Do you feed your eels exclusively live which can be messy. . How often do you do water change.

Yes, guppy grass is such a messy plant lol. I both love and hate it to be honest. But the eels absolutely love the stuff. They love swimming into the thickest bunches of it and just chilling

I get the occasional duckweed but the big floaters pretty much starve it out i think.

The eels eat a variety of live foods and occasional frozen blood worms.
Their normal everyday staple are nightcrawlers. They get these 3 days a week. The in-between days they get blood worms, crickets, or grasshoppers. Every now and then i go to my pond and use minnow traps to catch some baby bluegill fry and ill let the eels eat them.

The eels do make a mess when it eating nightcrawlers. I pulled some ramshorn and bladder snails from my pond and threw them in the tank to help clean detritus. Now I've probably got hundreds lmao but I don't mind. They're great cleaners.

I'll probably catch hell for admitting this, but I actually never water change this tank. Every two weeks I have to add about 20 gallons (4 bucket fulls) so I've never really worried about it. I guess the floating plants soak up alot of water and release it into the air. Ever since I added water lettuce and hyacinth to the tank, my basement humidity and need for topping off increased big time.

Nitrates stay pretty low.
 
Do you think a black spotted eel would do well in a 75g or 125g? and what other eels do you have in their? im trying to find the best spiny for me also I love the tank and its crazy you managed to do that with only those plants!

Black spotted eels have the potential to get pretty big. I think a 125g would be perfect for one though.

The 75g could probably work but my black spotted is only about 2 years old and he's already between 15 to 20". I suspect he will reach 24" within the next year or two. I have no idea what their max size is because I've seen conflicting reports but I know of a fellow mfk user who had a black spotted that looked just a bit smaller than a fire eel.

So yeah, 125g for sure is fine and maybe even the 75g. If the 75g had plenty of hiding places and plants, it would probably be fine.


These are the eels in the 180
Borneo python eel
Orange spotted eel
Half banded eel
Leopard eel
Black spotted eel.

I've got a 55 gallon community tank that has some of the smaller spiny eel varieties. In it i have
Panaculus eel
Indian striped peacock eel
Peacock eel
Zebra eel
Starlight eel

Their all about 5 to 6 inches and generally stay around that size. The zebra eel is one of my favorites. Very social and pretty markings but very small too.

Thank you for the compliments on the tank. Im considering adding a red tiger lotus in the middle.
 
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