Skimmer-Green 4.3 in, Diameter 110MM

Keep your pond surface clean and your filtration system performing at its best with the Mountain Tree Skimmer. Featuring an innovative patented design, this adjustable surface pre-filter efficiently removes floating debris such as leaves, fish food, pollen, and organic waste before they sink and overload your biological filtration system.

Designed for koi ponds, aquaculture systems, holding tanks, and breeding ponds, the Mountain Tree Skimmer allows precise water flow control through its easy-to-adjust rotating internal gear system. By simply revolving the axis, users can customize flow rates to optimize surface cleaning while preventing fish food from being pulled into the filtration system during feeding.

The versatile installation design offers both vertical and tilted mounting options depending on your pond’s needs. Vertical installation helps intercept floating fish food, while tilted installation improves the collection of leaves and larger debris. Its adjustable gap width and smooth rounded construction also help protect smaller fish from entering the skimmer.

Built from durable, high-quality materials for long-lasting outdoor use, the Mountain Tree Skimmer is easy to install, easy to clean, and designed for low-maintenance operation. Available in multiple sizes to fit most plumbing systems and filtration setups.

Key Features:

• Patented adjustable pond skimmer design
• Removes leaves, fish food, and floating surface debris
• Helps reduce the load on biological filtration systems
• Adjustable water flow control with rotating gear mechanism
• Vertical installation intercepts fish food during feeding
• Tilted installation improves leaf and debris collection
• Adjustable gap width helps protect small fish
• Durable construction for long-lasting performance
• Easy installation and low-maintenance cleaning
• Ideal for koi ponds, holding tanks, breeding systems, and aquaculture
• Available in 50mm, 75mm, and 110mm sizes

• Free Shipping is valid for orders with a subtotal exceeding $199 and all orders will be shipped via UPS. Items purchased for delivery after 3pm will ship the following day. Items purchased for delivery after 3pm on Friday will ship Monday.
• Koi Fish and Live Plants only ship Monday- Wednesday. For orders placed after 3pm on Wednesday, the order will be shipped the following Monday.
• For Motor Freight (LTL) Shipments, oversized or heavy items unsuitable for traditional parcel delivery are not eligible for free shipping. These items will be dispatched through a motor freight carrier, as indicated on the product page. Once the carrier receives your order, they will reach out to arrange a delivery time. An individual aged 18 or older must be present to sign for the delivery.
• You may return or exchange an unused or unopened item for a refund (excluding shipping and handling charges) within 30 days of purchase. Following 30 days, the item may be returned in exchange for a store credit. Return shipping cost are covered by the customer and some items returned will result in a restocking fee. Please click here to review our returns policy.
• To receive a refund for Live Plants, you must email ecommerce@fitzfishponds.com with the image of the item in the original packaging for review.
• To ensure Live Plants have the best chance to arrive without issue, it is recommended to select next day air or two day shipping options.
• Used chemicals and fish food are not returnable. In addition, all sales on Japanese Koi are final and non-refundable. Should you have any questions or concerns when your fish arrive, please call 908-420-9908.