Eheim Prof 3 250/350/600/E 350 Carbon Pads, 3-Piece. These specially treated carbon cartridges are...Eheim Prof 3 250/350/600/E 350 Carbon Pads, 3-Piece. These specially treated carbon cartridges are designed for the removal of harmful chemical substances such as chlorine and residues of medications. For optimal performance, they should be used for a limited period of 4-6 weeks.
Eheim Prof 3 250/350/600/E 350 Carbon Pads, 3-Piece. These specially treated carbon cartridges are designed for the removal of harmful chemical substances such as chlorine and residues of medications. For optimal performance, they should be used for a limited period of 4-6 weeks.