We could spend a lot of effort defining the biotope category in fond hopes that some folks will take up the challenge. In practice, I suspect there is precious little interest in this type of aquarium. If there aren't sufficient entries or interest; drop the category. Only a suggestion... Steve P ------------------ To unsubscribe from this list, please send mail to majordomo@thekrib.com with "Unsubscribe aga-member" in the body of the message. Archives of this list can be found at http://lists.thekrib.com/aga-member/