Hang on Back Filters Vs Sponge Filters Which Is Best

Isamu Yoshida
リアクション
2026年08月28日
🔗 Save $1,400 A Year with My Complete Aquarium-Saving Methods I teach: https://isamuyoshida.com

Every fish store, every wholesaler, every fish farm on earth runs the cheap sponge filter on their own tanks — so why is the hang-on-back the one they sell you? In this video I settle the argument properly: what each filter really is, why the professionals trust the sponge with their whole livelihood, the hidden costs buried inside the hang-on-back, and the one honest job the hang-on-back does better than anything made. By the end you will know exactly which filter belongs on your tank — not as the store sold it to you, but as it truly is.

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