Related Clues:

• Petri dish gelatin
• When repeated, it's Malay for "jelly"
• Ice-cream thickener
• Gel made from seaweed
• Gelling agent in some foods
• Petri-dish gel
• Make muddy
• Flowerpot filler
• Bio lab gel
• Gelatin alternative
• Edible seaweed product
• Gel in a petri dish
• Lab agent
• It's not needed in hydroponics
• Bacteria-growing gel