Should I take the wood out and do a full water change? This tank just finished cycling and I don’t want to put fish in until I know what it is Posted by WoodenWord8379
therealpyropell on January 15, 2026 11:45 pm It’s biofilm! Very normal, won’t hurt anything. It’s a great snack for shrimp and snails.
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It’s biofilm! Very normal, won’t hurt anything. It’s a great snack for shrimp and snails.