Dalua Fresh - Filter Sock 4" 10 Micron Felt Marine Test Kits Triple Dosing Holder

Triple Dosing Holder

Rail Dimensions - 120cm Long

After 48 hours from Inital Treatment change 25% of Aquarium water and clean filter medium

macronutrients and trace elements from kelp algae and Lithothamnium calcareum (including iodine

Although all the elements found in natural seawater have an important role in providing the optimal water parameters

Dalua Fresh - Filter Sock 4" 10 Micron Felt Marine Test Kits Triple Dosing HolderDalua Fresh Filter Sock 4" 10 Micron Felt Keep your aquarium fresh and crystal clear! 3 socks from Blue Life to help maintain the clearest of water. 200 micron filter sock great for general everyday use, reusable and made from polypropylene so you know they'll last a long time even when bleached regularly 10 micron filter sock works perfectly with the Blue Life Phosphate RX to immediately drop phosphates. Use in emergencies only, but these socks help