• Deep Blue Professional ADB41004 Phosphate Remover Pad, 18 by 10-Inch 2 pads
• 18 by 10-Inch /2-Pack

2 Pads. Each pad measures 18-inch length by 10-inch width;Phosphate remover cut to fit media pad traps micro and macro organic particles, foreign debris and excess fish food;For use in custom sumps/refugiums, hang-on filters, prefilter boxes and more;Safe for both freshwater and marine aquaria;Rapidly reduces phosphate levels