- Convenient, no-fuss replacement cartridges for your Cascade 300, 400 & 600 internal power filter.
- Optimizes the colonization of beneficial aerobic bacteria.
- Easy-to-replace disposable filters.
$4.99Purchase this product and earn 50 Points
Cascade 300 (1 Pack)
71 in stock
|Dimensions||4.5 × 2.5 × 2 in|
Only logged in customers who have purchased this product may leave a review.