Swan Muscles - Anodonta cygnea Size:Pack of 5 but their application requires two

but their application requires two separate bottles of product

Designed by engineers and aquarists

The durable ceramic starfish set includes three detailed replica starfish of varying size

There is also an in app notification which prompts you to recalibrate the unit that will show after reset conditions

The Reefer DC Skimmer features self-levelling technology to prevent overskimming and maintain optimal foam levels

Swan Muscles - Anodonta cygnea Size:Pack of 5 but their application requires twoSwan Mussel Anodonta cygnea Natural pond filter mussel for clearer water. The Swan Mussel (Anodonta cygnea) is a fascinating freshwater mollusc that acts as a natural biological filter within garden ponds. These mussels feed by filtering tiny particles, algae and suspended matter from the water, helping to improve water clarity and support a balanced pond ecosystem. Native to the UK and Europe, Swan Mussels are well suited to ornamental ponds,