Get a really quick growing fish or an already grown fish and drop those suckers in There when full grown or you can take them to a lfs or a franchise like petco or petsmart and trade or get money for them. I brought 46 baby fancy guppies to my local petco and then the guy that was there said that he will trade me all the guppies for $40 of his own pocket money because he couldn't use store money and he gave me $40 and I've never seen that petco buy another fish from anyone but I think he got fired for doing that lol he put them in their tank and then had them all for like $3 each. But if not go to a lfs and ask for store credit or a trade
+1 alot of lfs will take them for store credit, unless you find something better to do with them. When I dismantled my sw tanks I took all the fish to my lfs for credit and used that for new items to add to the fw tanks, all the equipment I sold on kijiji for cash.
