bitteraspects
Fish Herder
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- Jan 11, 2009
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No offense but I think fish actually produce those things. I've had quite nice java moss and ferns with no CO2, just a bunch of fish and low lights.
Exactly. The detritus in the tank provides the food for your plants. This includes fish waste and fish food. Low light plants do not require any additional supplementing beyond the ammonia and nitrate created by your fish. (this is not to say that they could not benefit from additional supplements or Co2, only that they absolutely do not need it).
plants like Anubias, Crypts, ferns, watersprite, sag, and many other plants (I can get a list of you like) will be just fine in 1-2WPG. While mosses will grow in less than that. All with no additional fertilizers, micronutrients, or Co2.
here are a couple of examples. I'm posting from my phone, so its a pain to post links, but I can probably get more when I get home.
Plain sand substrate
Standard t8 light
No Co2
No Ferts
plain sand and aquarium gravel substrate
Standard strip lights
No Co2
No ferts
http://www.youtube.com/watch?v=RbQWMnE2a6E