Tropical Fish: How Long Can They Survive Without a Filter in Your Aquarium?
Tropical fish can survive without a filter for several hours to a few days, depending on the species. Good water quality, through regular water changes, is crucial. In a healthy, well-planted tank, fish may endure longer. However, a filter is essential for optimal oxygenation and to avoid issues like overstocking, which can affect lifespan. In … Read more