The Otocinclus (“Oto”): The Only Algae Eater You Should Ever Buy
You have algae on your glass. You have algae on your plants. You go to the shop and ask for an “Algae Eater.” The uncle points to a long, grey fish sucking on the glass. “Chinese Algae Eater. RM3. Very hardworking.” Do not buy it. That fish will grow to 6 inches, stop eating algae, […]
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