kylealastairlove
Fish Addict
i recently changed substrate in my tank and added dirt as a bottom layer about 1-1.5 inch thick and then placed a layer of about 1-2 inch layer of sand on top. i re planted all my plants and wanted to know as the sand on top is quite deep will the plant roots grow down to the dirt layer ? as i wanted to aim to improve growth but was worried that the sand on top is too deep for the plants to get any nutrients, will it be okay ?
thanks
thanks