What about a male water rabbit and a female fire rabbit?

They can be very great lovers to each other. They will have a lovely life together based on the love. They have similar characteristics, which they love to stay at home in a quiet manner.
They tend to worry a lot, and once the blush is off the relationship they will tend to need support from those around them to stay positive. If they find the support they need, the relationship will be a sweet one.