A sufficient supply of strontium and carbon dioxide is as essential for the growth and well-being of reef-building corals as calcium. Both elements are supplied to the corals with the help of the zooxanthellae (algae) that live symbiotically within them. Our Tropic Marin Bio-Strontium is a biologically ideal strontium supplement for reef aquariums and creates a natural environment in the aquarium. Tropic Marin Bio-Strontium delivers strontium and carbon dioxide in a natural, biologically-available ionically balanced form. Contains all 70 trace elements found in natural sea water and only natural substances are formed when dissolved: no chelates, no phosphates, no nitrates.
Ingredients:70 Trace Elements, salts of Strontium, Calcium, Magnesium, Sodium, Potassium.
Internet Price: $24.99 Today's Price: $22.49 (Save 10%)
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With Repeat Delivery, have your favorite pet food and supplies automatically delivered right to your door. No more last minute trips to the store! Best of all, if your items are on sale at the time of your scheduled delivery, you'll automatically receive our guaranteed lowest price!
All of the products your pet needs on a regular basis are available. Choose from food, flea & tick products, medications, vitamins, supplements and much more for all pets.
To sign up:
1. Browse to the product page of the items you wish to add to your Repeat Delivery. Anytime you see this button on a product page, items on the page are available for your Repeat Delivery.
2. Select the quantity of each item you wish to add and click the button.
3. On the next page, name your Repeat Delivery and choose the delivery frequency. You can choose to start your Repeat Delivery shipments immediately, or select a date up to 30 days in advance.
When you sign up for Repeat Delivery, you can select a delivery schedule for your Repeat Delivery - from one to twelve weeks. You can also choose to have your order shipped immediately or shipped at a future date. Your settings will be saved. We'll even send you an email to remind you when your delivery is on its way.
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Free Shipping Exclusion:
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