1971 LONGLIFE Ad
The Longlife Aquarium product line was originally started in a pet shop but eventually sold to STERNCO Industries (Hartz Mountain).
From the October 1971 edition of Pet Supplies Marketing magazine.
The Longlife Aquarium product line was originally started in a pet shop but eventually sold to STERNCO Industries (Hartz Mountain).
From the October 1971 edition of Pet Supplies Marketing magazine.