Pre Filter Sponge

Usually ships in 1-2 business days from our fulfillment center
IMPORTANT: Returns are subject to approval and must be new, unused and in original packaging. Damaged returns are subject to restocking fees.

Protect smaller livestock from being sucked into the filter!
Customize your filtration - Click here to shop all aquarium filtration. 

Pre filter sponges offer a convenient and cost-effective method for ensuring the safety of your aquarium tank inhabitants. This pre filter sponge slips snugly over the intake or inflow pipe of a hang on back aquarium filter, canister filter and lily pipe. This pre filter attachment features a universal fit and has been tested for compatibility with all aquarium filters we have on our website. It is made from soft material and can also be cut down to needed size to accommodate short nano inflow pipes or smaller aquarium filters. We recommend using a pre filter sponge to aid in keeping filters cleaner by trapping larger pieces of debris. It also helps prevent accidental livestock death as smaller species and shrimplets are easily sucked up by the filter.

This prefilter sponge can be used in both freshwater and saltwater aquariums and is easy to clean by gently rinsing it in aquarium water during routine maintenance.

Size: 1.25" OD / 2.75" Length / 0.5" ID
*Will Stretch to Fit*

Compatible With:
Dymax Slim Flow Hang on Back HOB Filter
Ultum Nature Systems Delta Canister Filters
Dymax Stainless Steel Lily Pipes
Dymax Glass Lily Pipes
Shipping, Returns and Refunds
Live plants are shipped Monday - Friday for all west coast orders. For all remaining states, live plants will only be shipped Monday through Wednesday and Friday to ensure they arrive at your doorstep 100% healthy.

Rimless aquariums will be shipped throughout the week via UPS or Fedex Ground. For more information, please visit our FAQ page.

Hard goods can be returned up to 14 days after receipt of purchase. Buyer is responsible for return shipping.

Due to its nature, we are unable to accept returns for live plants. In the unlikely event you are unsatisfied in any way, please contact us ASAP. We provide 100% DOA (Dead On Arrival) protection.

To be eligible for a refund/store credit, please contact us within 12 hours of receiving it and provide a photo of the item in its original packaging.

No worries, we’ll take care of everything as long as it fits the guidelines above.

Most answers to general questions can be found on our FAQ page.
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