Replacement Sponge for Filter Max 3 Prefilter

Much better that the original. Tight fit around the tube. Doesn’t seem like it will fall apart like the original. <br>Think one of my fish scratched her eye on it. But she was being harassed.

Perfect fit for max 3 pre filter. It has plenty of flow. Scrimps won't get sucked in and it won't clog up within two days like a more fine sponge.

Sponge's were exactly what I ordered and I got them quickly

Use on aquaclear 110's to safe guard my smallest rasboras, tetras and shrimp. Also keeps stray food being sucked up into the main filter to rot. Would highly recommend.

works great ,it does the job.