Five Star Gift Ideas

One great and unique gift idea for your goldfish-loving grandpa could be an aquarium kit or a new tank for his goldfish. This would allow him to have more space for his goldfish to swim and play, potentially even add more goldfish to his collection. You could also consider getting him a personalized aquarium ornament or decoration that resembles his favorite goldfish to add to his tank. If he enjoys learning about goldfish, you could buy him a book about the species and their care. Another idea could be to buy him a goldfish-themed coffee mug or t-shirt so that he can show off his love of goldfish to others.

Or you can get him a star map with the date when he was born.

Burcin Dalkanat says about Under Lucky Stars star maps:

“It was such a sentimental and romantic present for my husband's birthday (since he is so into astronomy and the moon on the background). The order came super well packaged, and now it is the gem in the basement :)”