The Ecosystem Bowl: NO WATER CHANGE 1 Month Update

12,5 lt low tech planted bowl NO water change

TOT Wesley's WILD No Filter Planted 40 Gallon Aquarium Fish Tank Ecosystem

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Is it okay to put goldfish in a tank without a filter but 75% water change every week? I will also keep the air pump running. - Quora

12,5 lt low tech planted bowl NO water change

Adding Fish and Shrimp to complete the ECOSYSTEM!

The water in my fish tank sometimes turns green, even though I change 50% of the water every week, why is that? And the water filter works? - Quora

I Made a XXL Low Tech Ecosystem Bowl Aquarium! (No Filter Aquascape Tutorial)

A Perfectly Balanced Shrimp Paradise!!

The Ecosystem Bowl: NO WATER CHANGE 1 Month Update

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HOW TO: Zero Water Change Ecosystem Aquarium 💦🚫