Youtor
How to Survive a Hippo Attack
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=IhFoD5yEfZM
The tilapia that share the pool with #hippos serve multiple purposes. They help to keep the water clean by eating the hippo dung and they also eat the dead skin off of the hippos which keep them clean and free of micro-organisms. This is referred to as a symbiotic relationship. #fiona #fionathehippo #hippos • Credit: Cincinnati Zoo Botanical Garden
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