Clue: It can add color to the tank

Answer: TETRA

Length: 5

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Similar Clues:

• Colorful additions to tanks (TETRAS with 6 letters)
• One who adds color (e.g. ANALYST with 7 letters)
• Tank town (e.g. BURG with 4 letters)
• Color similar to tortoiseshell (CALICO with 6 letters)
• Gas-tank topper (CAP with 3 letters)
• Color additive (DYE with 3 letters)
• Adds color to (e.g. DYES with 4 letters)
• Tank tops (e.g. GASCAPS with 7 letters)
• This puzzle's theme color (GOLD with 4 letters)
• Color tone (HUE with 3 letters)