Why Your Tank Water Should Look Like “Teh O Kosong” (The Blackwater Guide)
If you show a non-hobbyist a tank with brown water, they will say: “Eeew, your tank is dirty. Go change the water.” But if you show that same tank to a master breeder in Penang, they will nod and say: “Beautiful. The fish must be very happy.” This is the concept of Blackwater. It is […]
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