Aqua One 500g-4.8kg Natural River Sand Aquarium River Gravel Pebbles Filter Effectively absorb micro particles and

Effectively absorb micro particles and debris to purify water

It will not harm the fish’s scales and aiding safe quick release

Max Aquarium Volume: 300L

Flow rate: Adjustable

With feed mode - pump stops for 10 minutes for feeding

Aqua One 500g-4.8kg Natural River Sand Aquarium River Gravel Pebbles Filter Effectively absorb micro particles andNatural River Sand Aquarium River Gravel Pebbles Colour: River Sand Good for both fresh water and marine tank Package: 500g, 1kg, 2kg, 3kg and 4. 8kg Please feel free to contact us if you would like to buy more Tips: Please wash the gravel several times before putting into fish tank