TETRA Whisper® Bio-Bag® Replacement Cartridges Brand_Zymox Replace diet once it breaks

Replace diet once it breaks down and becomes dusty

adding new fish

This formula’s primary protein source comes from premium quality lamb meal

Crude Fat 4% MIN

Now with more high quality protein

TETRA Whisper® Bio-Bag® Replacement Cartridges Brand_Zymox Replace diet once it breaksFor the ultimate in convenience, choose Assembled Whisper Bio Bag Cartridges. Packages are color coded, making it easier than ever to remember which size to purchase. Fits: Small 3i Internal Medium PF10 Power Filter, 10i Internal and Reptofilter 90 GPH Large 20, 30,40 and 60 Power Filters and 20i & 40i Internals Instructions Rinse Bio Bag under cool tap water to remove carbon dust. Open lid and insert Bio Bag into filter. Replace clogged Bio Bag when