Safe Leaves for Amazon Biotope

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jandb

Piranha
MFK Member
Jan 18, 2009
947
174
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Lewis Center, OH
Hello. I'm in Ohio and would like to use some leaf litter for a 25 gallon Amazon biotope tank. Does anyone know what kinds of leaves are safe? Do you have to dry them? If so, how?
 
I had been trying to breed corydoras for a few months without any luck. The fish would spawn but none of the eggs would make it. I happened on an article about the use of leaves in the aquarium so I gave it a shot. It worked great! After I added the leaves the eggs stayed healthy and viable. Turns out that the leaves had an antibacterial aspect that kept the eggs healthy.
I used oak and walnut leaves. I just picked the dry ones from the ground. I added them to a five gallon bucket with water for a few days to a week. Then just threw them in the tank.
 
When I lived in Wisconsin I would collect lots of leaves from my yard in fall and store them.
Since I never spray I was fairly confident no pesticides, although after soaking portions a while, I would pour boiling water on them before adding to the tank to kill pasta and help break down any nasty organics .
My goal was not only the leaves, but also adding the tannins they hold.

I had luck with oak, and magnolia, and even maple leaves (although they break down faster)

 
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What a difference a few leaves and wood makes.20171025_112412.jpg






Decided to go the tannin route for my Apistogramma and Ram setup. Took shot of both aquariums to compare coloration.
 
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