Fry tank algae

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I have seen many videos of fish in the wild and algea is in abundance.
 
I'm not sure what the mubuna cichlids of Lake Malawi would do without it.
 
I also agree that the algae filled tank is perfect for fry, and it is what I try to achieve, below a fry tank for beani.

and below a tank of spawning ceibals

Whenever I dive anywhere cichlids abound, algae is usually the most prominent plant
 
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I always encourage algea, it's beneficial in many ways and I like the look of it.Many aquarium plants use up oxygen at night,even so called oxygenation plants do this.
I have never had an issue.
The tank below is full of algea and the tank stays stable a healthy.


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And that's one of the coolest biotopes i've seen in a while!

Also, some breeders here in Costa Rica keep the walls of their tanks filled with algae, they become that way after a long period and usually means it's a mature aquarium. It's true what they say about algae growing fast and how that's related to poor water quality management, phosphates are the main cause of algae growth in the aquarium and when phosphates levels are high, it usually means you're either overfeeding, or not doing enough water changes. It's OK to have a bunch of algae in your tank, but give algae a natural growth and eventually you'll have a tank that'll be filled with positive micro-organisms for your fry, the FH looks cool and happy tho!
 
BTW, this gotta be one of the best product placement ever hahaha specially in this thread :D:D:D:D:D

mfk1.PNG
 
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The algae growth in there means you aren't caring for your tank... Period.
This tank gets a 70% water change every week. I suck detritus off the bottom of the tank, I just don't scrub the sides.
Algae can only grow like that with too much nutrients and light.
That's is exactly why it has a Finnex planted plus and a 14 hour photo period. As far as nutrients, my tap water is very hard with high levels of silicate and phosphate. Algae is always a problem. AAAAAAND, I may have dosed it with a small amount of nitrogen a few times.
It has to have too much bioload/rotting material to support that growth.

I assure you there is nothing rotting in that tank, and the bio load is actually very low. And any nitrates that may he produced are consumed by the algae.
It's not good... That's just neglect. SERIOUSLY. That is NOT a healthy tank! It will not support good fish health and growth.
I'll start by saying that my female flowerhorn who lives in that tank recently laid eggs for me. They were eaten promptly by her, saving me the job of removing them. If there is a better indication of a happy and healthy fish, please let me know. Her colors look better than they did when I bought her, and her kok is growing nicely. I would actually consider this my healthiest tank. Yes it looks terrible, but that wasn't my goal. This is an experiment. How much algae do I need to completely consume the nitrates produced by a fish. The answer is that much. Lastly, do not EVER tell me that I am neglecting my fish. Everything I do, I do for a reason.
 
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While it is true that algae need nutrients, there are many different species. Some species require nutrient loaded and polluted water, but there are also those that only grow in clean pristine environments, and only require lots of light.
In my course work in microbiology I had an entire textbook based on the algae of the North Americn Great Lakes, where there are thousands of species.
Part of our lab work was to identify different species, but much of this was done with the use of a microscope, and even feeling the texture of certain species between the fingers. Trying to ID a species of algae with only a simple photo would be a daunting and fruitless task indeed.
 
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Wouldn't rapid algae growth indicate high nitrate levels, though? The nitrate should be low enough for this to happen, especially in a fry tank!
 
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