Subscribe to receive articles, tips, product announcements, discounts and promotions.
Welcome to MOPS - Your Aquarium Supply Specialists.
Oct 22nd - Our most recent Customer Exclusives - Thanksgiving Special $10.00 OFF orders of $50.00 or more! and 15% off ESV Water Treatments. Are you receiving your Customer Exclusive offers? Click here to find out how.
Oct 5th - Our regular hours have resumed and we are now open on Sundays once again. For further details please see our F.A.Q..