AQUANEAT Aquarium Filter Sponge Open Cell Foam Sheet Bio Sponge Filter Media Pad HMF Fish Tank Sump Divider (23" Lx 12.25" W x 2" H, Black);
AQUANEAT Aquarium Filter Sponge Open Cell Foam Sheet Bio Sponge Filter Media Pad HMF Fish Tank Sump Divider (23

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  • Dimension: 23" L x 12.25"W x 2"H, PPI: 40
  • The open cell sponge has a much larger inner surface area for filtration capacity
  • This filter pad can be cut to fit and used as a pre-filter for any aquarium or pond filter, sump, wet/dry, canister, power filter etc; or your HMF DIY project
  • The reticulated structure also provides better flow rate of water and less chance of clog
  • The size of pores is measure in pores per inch (PPI); The sponge with higher PPI has more pores in it; More pores means larger filtration capacity but with less water flow through rate and needs to be cleaned more often; It is recommended to use combination of sponge with difference PPI to get the best result
  • Dimension: 23" L x 12.25"W x 2"H, PPI: 40
  • The open cell sponge has a much larger inner surface area for filtration capacity
  • This filter pad can be cut to fit and used as a pre-filter for any aquarium or pond filter, sump, wet/dry, canister, power filter etc; or your HMF DIY project
  • The reticulated structure also provides better flow rate of water and less chance of clog
  • The size of pores is measure in pores per inch (PPI); The sponge with higher PPI has more pores in it; More pores means larger filtration capacity but with less water flow through rate and needs to be cleaned more often; It is recommended to use combination of sponge with difference PPI to get the best result