natural volcanic rock stream stone package bottom native aquarium fish tank natural fish tank sand particles dedicated landscaping decoration

[water purification and oxygen explosion package] ancient landscaping-purifying water quality

[2.00kg] package a: 1.00kg volcanic rock +1.00kg boutique stream stone [2.00kg] package b: 1.00kg volcanic rock +1.00kg boutique stream stone [5.00kg] package a: 2.50kg volcanic rock +2.50kg boutique stream stone [7.50kg] package b: 5.00kg volcanic rock +2.50kg stream stone [15.00kg] package a: 10.00kg volcanic rock +5.00kg stream stone [0.50kg] package: 0.50kg stream stone + native landscaping + natural wild mining