What is the difference between a Coarse Buff & Blend Disc and a Medium fine Buff & Blend Disc ?
Related Questions
- My sandbed is about 3" of medium to fine aragonite. If I forget to vacuum for more than a week my sandbed turns green and red and fills with bubbles, is this denitrification?
- What is the difference between a Coarse Buff & Blend Disc and a Medium fine Buff & Blend Disc ?
- When should a Buff & Blend Disc be used in lieu of a Surface Conditioning Disc ?