Laser Engraved Aquarium Bubble Wall Natural slate, these natural slate bubble walls provide Air and circulation in abundance, an air pump is required to power these bubble wall, Size 20x6cm Total height 9cm, This will take up to a 6" Air stone, or a longer air curtain folded round, Great addition to any Aquarium fish tank, Easily Moved around without the need to disturb plant roots etc for easy cleaning, Open at both ends for air stone to slide in, Image on one side and Plain on the other, Will take most size air stones, curtains, Excellent for Bare Fish Tanks bases, Designed & Handmade by us, Great hiding place for Small Fish, Fry, Loaches, Corydoras, Catfish, air stone not included, Fish friendly HA6 sealant is used and safe and will not affect water parameters, edges are smoothed off, it is strongly advisable to add a non return valve in line to prevent leakage, Free Postage.
