Aqua One Flexible Air Stone 120cm
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Size : 48″ / 120cm Circulates aquarium water Generating oxygen whilst providing environmental enrichment Can be bent to almost any shape For best operation the air stone should be kept level Length of the air stone can be increased by joining them together. Remove the black plug and insert the air intake of the other air stone, there is no limit to how many air stones may be joined together. Remember the larger the air stone the bigger the pump needs to be to operate it.