WANTED: Bio module (Fluidised bed)

Wanna buy 150 Ltrs of k1 plus for it 😂 😂

What dechlorinator do people use a liquid or a charcoal canister. Any recommendations would be really helpful thanks

I’m after about 50 litres of k1 micro if anyone can post it to me many thanks

Hi guys.. not sure if anyone can help? I have an oase drum and pump chamber and I’m upgrading my pond for a bigger one. Is there a recommended way to put a bio module (Fluidised bed) in between the 2. The oase drum has single outlet and the pump chamber has single inlet.