【川魚飼育】水槽に敷く底砂についてまとめてみました！

This time, I've summarized various aspects of aquarium substrate from the perspective of river fish rearing, as requested a while ago. This is purely my personal opinion, so if you have any preferences for substrate, I'd love to hear them! 00:00 Introduction 00:47 Benefits of Substrate Sand 01:01 1. Improves appearance 02:09 2. Reduces fish stress 04:10 3. Establishes bacteria 05:28 My Personally Recommended Substrate 05:41 1. Fine-grained sand 06:25 2. Oiso sand 07:54 A story about a crucian carp choking on something while pecking at the bottom 08:23 The substrate introduced this time makes it difficult to grow aquatic plants... 08:54 Conclusion #JapaneseFreshwaterFish #Substrate