Goldfish Food
Science project: Can you change the color of goldfish with food dye?
I’m trying to come up with a hypothesis to test on goldfish (since they’re cheap) for my college biology lab project. Has anyone ever heard of a goldfish changing its color due to the water it lives in being dyed, or it’s food pellets being dyed with food coloring. I am not trying to kill the fish. If anyone can suggest a better experiment using goldfish – that would be great too.
If you object to experimenting on animals try not wearing make-up or taking medications, etc. I don’t have time to grow goofy bean plants or whatever. I’m just curious.
You need a hypothesis before you test it silly. I say my hypothesis is….Yes a goldfish will change color. Now go test it!
Turtle and goldfish asking for food
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Goldfish/ Koi pond food-1lb bulk- Fresh/Brand New- All Natural $4.99 |
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NUTRAFIN MAX COMPLETE FLAKES FISH FOOD 4.4 LB GOLDFISH $87.95 |
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NUTRAFIN MAX GOLDFISH PELLET MIX FISH FOOD 17.28 OZ $22.95 |
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Microbe-Lift Koi & Goldfish Summer Staple Food – 3 lbs. $8.74 |
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Microbe-Lift Koi & Goldfish Summer Staple Food – 5 lbs. $14.57 |
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Microbe-Lift Koi & Goldfish Summer Staple Food – 7 lbs. $20.40 |
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Aquarium Pharmaceuticals API Goldfish Flakes Aquarium Fish Food $4.50 |
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OSI GOLDFISH FLAKE 1.09oz ~ live pet aquarium fish food $5.96 |
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OSI GOLDFISH FLAKE 2.24oz ~ live pet aquarium fish food $7.96 |
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OSI GOLDFISH FLAKE .72oz ~ live pet aquarium fish food $4.96 |
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OSI GOLDFISH FLAKE 7.06oz ~ live pet aquarium fish food $16.96 |
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TETRA TETRAFIN GOLDFISH 1.0 OZ FLAKES FISH FOOD $4.20 |
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TETRA TETRAFIN GOLDFISH 3.53 OZ FLAKES FISH FOOD $8.44 |
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Hikari Oranda Goldfish Food (3.5 oz.) 5620 $5.99 |
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Pond FEEDING STATION Koi Fish Goldfish Floating Food $8.98 |
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Wardley Goldfish pellet food $6.99 |
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Hikari Cichlid Bio-Gold+ fish food $15.99 |
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HBH Goldfish Discs Natural Aquarium Fish Food 5.5 LBS $35.99 |
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HBH Goldfish Discs Natural Aquarium Fish Food ONE LB $8.55 |
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HBH Goldfish Discs Natural Aquarium Fish Food 1/2 LB $5.10 |
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CoolBlues (TM) Reusable Ice Cubes for your Drinks $7.99 Reusable ice cubes won’t dilute your drink. Made from food safe plastics and purified water inside. Enough cubes for a pitcher of drinks to cool down in minutes. The three color tones – Dark Blue, Light Blue and White are cool to the touch and to look at. Your favorite summer product available year round. Ice Slice http://www.amazon.com/Slice-Reusable-Cubes-your-Drinks/dp/B001C54DW8/ref=sr_1_1?ie=… |
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Taiyaki Japanese Fish-Shaped Hot Cake Maker $24.95 Patent pending design, has special edge to make sure your Tai-Yaki(Fish Shape Hot Cake) is perfectedly shaped. The Polymer handle makes sure you are safe. Put inside the pancake mix Taiyaki your favorite stuffing, like Mung-Bean(red bean),taro, jam, cheese, or peanut butter with sugar!… |
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Vivo Square Bento Box, Red/Orange/Pink/Yellow $36.00 Square Stacking melamine food box with 2.5 layered sections and metal holder/handle. Great for meals on the move. Reusable, dish washer safe. Lively color combinations make picnics or an everday lunch an event…. |
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Wallmonkeys Peel and Stick Wall Decals – White a Kitten and a Gold Small Fish. – Removable Graphic WallMonkeys wall graphics are printed on the highest quality re-positionable, self-adhesive fabric paper. Each order is printed in-house and on-demand. WallMonkeys uses premium materials & state-of-the-art production technologies. Our white fabric material is superior to vinyl decals. You can literally see and feel the difference. Our wall graphics apply in minutes and won’t damage your paint or l… |
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Wallmonkeys Peel and Stick Wall Decals – Gold Fisch im Mixer – Removable Graphic WallMonkeys wall graphics are printed on the highest quality re-positionable, self-adhesive fabric paper. Each order is printed in-house and on-demand. WallMonkeys uses premium materials & state-of-the-art production technologies. Our white fabric material is superior to vinyl decals. You can literally see and feel the difference. Our wall graphics apply in minutes and won’t damage your paint or l… |
