Valbazen or Zimecterin gold will work on tapes. Here is a post on using Valbazen:
https://www.backyardchickens.com/t/...peworm-or-any-worms-really/0_20#post_11670181
You can order Valbazen online from Jeffers Livestock or Amazon, and other sources as well, those are just the two I know of that are extablished businesses. I Googled Zimecterin gold and found several sources. This thread talks about how to use it:
https://www.backyardchickens.com/t/749033/recurring-tapeworm-problem/0_20
https://www.backyardchickens.com/t/...peworm-or-any-worms-really/0_20#post_11670181
You can order Valbazen online from Jeffers Livestock or Amazon, and other sources as well, those are just the two I know of that are extablished businesses. I Googled Zimecterin gold and found several sources. This thread talks about how to use it:
https://www.backyardchickens.com/t/749033/recurring-tapeworm-problem/0_20