I have seen people's tanks were there were different assortment of zoo's growing on the back wall of the tank.
How would one go about doing this? Is there any specific type of coral that grows faster than others or is there any specific type of technique to get it to grow on the glass?
How would one go about doing this? Is there any specific type of coral that grows faster than others or is there any specific type of technique to get it to grow on the glass?