Natural Color Aquarium Reef Marine Sand DRY 1-2mm 5kg collection_Dog/Dog Beds/Sofa Dog Beds 1) Pond water flows into

1) Pond water flows into the AUTO-PFC-50000 via your pond pump

The housing of the HOB-500 hangs outside the fish tank making it a real space saver for small aquariums that have no room for internal filters

Conveniently located on the side of the IFC pump is a flow rate adjustment lever

this octopus has plenty of arms to cuddle with

Filter Operation

Natural Color Aquarium Reef Marine Sand DRY 1-2mm 5kg collection_Dog/Dog Beds/Sofa Dog Beds 1) Pond water flows intoNatural Color Sand Gravel Perfect for both marine and reef aquariums with both corals and fish. Made from a naturally sustainable aragonite source, this sand helps to maintain the pH value of your aquarium to around 8. 2 8. 3. It also supports the alkalinity level. Size: 1 2mm This dry reef base for reef and marine aquariums, premium quality, natural aragonite high in essential elements. This marine sand has been collected from a non polluted pure