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Oliver Martin Knott on Instagram: “#werbung Let's see how the aquarium looks like brown sand instead of white # #oliverknott #ok_aqua #olibetta # aquarium #aqua…
![Are this brown algae? If so how do I get rid of it. I Water change every week and vacuum it of the sand. And this is how it looks after 1 Are this brown algae? If so how do I get rid of it. I Water change every week and vacuum it of the sand. And this is how it looks after 1](https://i.redd.it/shmbpjx0spc81.jpg)
Are this brown algae? If so how do I get rid of it. I Water change every week and vacuum it of the sand. And this is how it looks after 1
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Aquarium Boi PH - ABPH - Base Hardscape for 35cm Iwagumi setup with sand path. - Imported Dragon Stones - ABPH Brown Sand - Aquario Neo Soil - TCFM low iron tank
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