TETRA Whisper® Bio-Bag® Replacement Cartridges Sprays & Wipes Puppy chew toy is safer

Puppy chew toy is safer and cleaner than real sticks

CritterTrail fun-nels value packs are the perfect way to start expanding your CritterTrail home

compact design provides for non-obstructive placement

this toys is paw-fect for tug and crinkle interactive play

Sprinkle our Health Check-In™ Boosters™ litter additive onto your litter and instantly get an indication of your cat’s health

TETRA Whisper® Bio-Bag® Replacement Cartridges Sprays & Wipes Puppy chew toy is saferFor 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