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Germany, Berlin
1 Level
456 Review
0 Karma

Review on πŸŒ€ Optimized CNZ Air Driven Biochemical Bio Sponge Filter by Jennifer Hulett

Revainrating 2 out of 5

Air bubbles not soft enough for a 5 gallon betta

Fits my 5 gallon glass betta, but the pump (standard, non-adjustable flow, popular make/model) and hose size of this filter created bubbles that caused this were too large and strong for a small aquarium where bettas need calm water. Unfortunately I couldn't use this after 5 minutes of trial but I know I can't get it back.

Pros
  • Sturdy construction
Cons
  • Hard to tell