Weird white/brown growth

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nakoagoss
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Weird white/brown growth

Post by nakoagoss »

Hello!

I’ve had a thriving tank for the past 5 years in a fluval edge 6 gallon. Probably about two years in I switched from 21 LEDs (original amount for a 6 gallon) to a 42 LED lamp (meant for the taller 12 gallon fluval) because it was nice and bright. However over time the snails seemed to die off (I saw one the other day might be the only one) and the rock in the middle under the light got this white/brown stuff all over the rock. Picture attached
Tank
Tank
. Do you think the more intense more LED lights is causing the white on the rock? And if yes, what is it?

Thanks!
Happy shrimp watching 8)
Mustafa
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Re: Weird white/brown growth

Post by Mustafa »

Hi! Not sure what white/brown stuff you're talking about but what is very apparent is that there appears to be a nutrient overload in your tank. It looks like you won't have to feed for years actually. Light alone cannot grow anything, so if there is anything "strange" growing suddenly it's because there are nutrients that are utilized by algae/bacteria along with the light to create biomass.

How often and how much do you feed?
nakoagoss
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Re: Weird white/brown growth

Post by nakoagoss »

I feed maybe once a month or longer if I remember. I feed 2-3 rice grain sizes of spirulina pellets. I had the light on for a long time for 12 hours but reduced to 10 hours
Vorteil
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Re: Weird white/brown growth

Post by Vorteil »

The algae/moss that you have growing in your tank is interesting. What is it? How did you get it?
nakoagoss
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Re: Weird white/brown growth

Post by nakoagoss »

I don’t know. I bought a moss ball, shrimp, and snails from Mustafa. Only other things I’ve put in is rocks, coral, and spirulina pellets for food. I’ve never cleaned the algae out the past 5 years and it’s taken it that long to grow to it’s current size. Very slow growing.
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Re: Weird white/brown growth

Post by Mustafa »

Looks like the Supershrimp mossballs you bought from here have covered the entire bottom of your tank and even attached themselves to your rocks! Awesome! :) If you ever get to clean the front glass, do me a favor and post another shot of your mossballs so we can literally get a clear picture. :D
nakoagoss
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Re: Weird white/brown growth

Post by nakoagoss »

Mustafa wrote: Wed Mar 04, 2020 9:44 am Looks like the Supershrimp mossballs you bought from here have covered the entire bottom of your tank and even attached themselves to your rocks! Awesome! :) If you ever get to clean the front glass, do me a favor and post another shot of your mossballs so we can literally get a clear picture. :D
Mustafa, here are those pictures over a year later.
EECEF375-0325-4997-93CF-A9C69E20625D.jpeg
85273646-C867-417C-A206-682C94D0BD33.jpeg
37D72089-CE73-4931-9984-74F1C7AE8B84.jpeg
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