Plants and pots

Many aquatic plants are now sold in potted rockwool. Plants with delicate roots, such as Cryptocoryne and Anubias, are usually best left in the rockwool wadding, especially if you have to move them around in the tank. Leaving them potted also can reduce transplant shock; otherwise you must be patient and allow the plants time to recover in their new substrate. You can bury the pots in your gravel to conceal them. Some folks like to cut away the plastic pot, and just leave the plant in the wadding so it can grow out into the substrate.