I have my first nano of 10 litres,
where I have 15 rice fish which are yellow and white.
it is built up with substrate plant care and sand on top.
It has now started to grow so much that I have to cut it once in a while 
  
but I am starting to get a surface with a lot of dirt.
what can i do about it?
I don't have a pump or anything, just lights and houseplants to take nitrite
				
			where I have 15 rice fish which are yellow and white.
it is built up with substrate plant care and sand on top.
It has now started to grow so much that I have to cut it once in a while
 
  but I am starting to get a surface with a lot of dirt.
what can i do about it?
I don't have a pump or anything, just lights and houseplants to take nitrite
 
	             
 
		 
 
		
 
	 
			 
			 
			 
			 
			 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		