natural volcanic rock stream stone fish tank decoration package original landscape fish tank sand bottom special stone garden fish farming

[ancient landscaping combination] stable water quality + adsorption of impurities

small size 1.00kg volcanic rock +1.00kg stream stone +1 thickened packing bag medium 1.00kg volcanic rock +1.00kg stream stone +1 thickened packaging bag medium 2.50kg volcanic rock +2.50kg stream stone +1 thickened packaging bag large 2.50kg volcanic rock +2.50kg stream stone +1 thickened packaging bag large 2.50kg volcanic rock +5.00kg stream stone +1 thickened packaging bag large 5.00kg volcanic rock +10.00kg stream stone +1 thickened bag 0.50kg stream stone experience +1 thickened packaging bag