Pro-Clean Gravel Wash | Gravel Tube Length | Gravel Tube Diameter | Overall length | Recommended for |
2" XL |
24 Inch | 2 Inch | 6 Feet | Tall, large tanks |
2" Large | 16 Inch | 2 Inch | 6 Feet | Most tanks 30 gallons and larger |
2" Medium |
10 Inch | 2 Inch | 6 Feet | Shallow tanks 30 gallons and larger |
1" Small | 12 Inch | 1 Inch | 6 Feet | Nano tanks up to 30 gallons |