Corona Irrigation Shovel - Forged - One Piece Tempered Riser Extractors This helps improve water clarity

This helps improve water clarity in water gardens resulting to a healthier and cleaner pond

Product Benefits:

Ideal For Ponds Up To 6000 Gallons

if you use multiple layers it can really filter out some smaller particles like medium size koi pellets

North Atlantic sea kelp (Ascophyllum nodosum) is a slow release potassium source

Corona Irrigation Shovel - Forged - One Piece Tempered Riser Extractors This helps improve water clarityCorona uses a forge hammer to pound and compress hot steel to form tools that are stronger and more durable, providing you with years of superior performance. Forged, one piece tempered head for maximum strength and durability. Irrigation shovels for cleaning out ditches and caprock shovels break up dense material such as coral, rock, clay and decomposed granite. Pre sharpened blade edge penetrates ground easily. Baked finish protects against rust.