My lfs has some ceramic blocks on sale. They are 10x10x2,5cm and they should be equal to 10kg (22 pounds) of life rock.
My litle nano (waterbox 10) has around 38 liter (10 gallon) of water and I think I have around 3 kg (6.6 pounds) of life rock.
Can I use a block like this in my nano? or will it give bad results?
My litle nano (waterbox 10) has around 38 liter (10 gallon) of water and I think I have around 3 kg (6.6 pounds) of life rock.
Can I use a block like this in my nano? or will it give bad results?