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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
aquarium water plant fertilizer API Leaf Zone (16 OZ)Use one teaspoon for every 10 U. S. gallons of aquarium water. Repeat weekly. Promotes healthy growth of aquatic plants. Encourages lush, green growth. Special chelated formula for rapid absorption through plant leaves. One ounce treats 60 U. S. gallons of aquarium water. Supplies iron and potassium. Iron is rapidly lost, resulting in yellow leaves and poor growth. Pottassium is needed for photosynthesis. Product contains 3. 0% soluble potash and 0.
Use one teaspoon for every 10 U.S. gallons of aquarium water. Repeat weekly. Promotes healthy growth of aquatic plants. Encourages lush, green growth. Special chelated formula for rapid absorption through plant leaves. One ounce treats 60 U.S. gallons of aquarium water. Supplies iron and potassium. Iron is rapidly lost, resulting in yellow leaves and poor growth. Pottassium is needed for photosynthesis. Product contains 3.0% soluble potash and 0.1% iron.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 927 reviews
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Product Reviews
★★★★★ 3
Love it, nice for tough chewers, split in half during play
Size: X-Large, Color: Textured Ring, Size: X-Large, Color: Textured Ring
LOVE THIS PRODUCT, would’ve gotten 5 stars but i threw it for my dog and it split in half on contact with the floor. It had lasted us well over 5 months, it’s not his favorite toy but he’ll pick it sometimes, i wouldn’t say it’s unsafe in half just don’t give the smaller parts!
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Dogs love them
Size: X-Large, Color: Textured Ring
Great for aggressive chewers . hold up well
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Great for power chewers
Size: Large, Color: Bundle
Nothing beats Nylabone!!! Our lab has destroyed everything else… even the extra durable black kongs. Finally a chew toy that is super durable and great size.
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Reviewed in the United States on June 12, 2026
★★★★★ 5
Best chew toy ever!
Size: Small, Color: Textured Ring, Size: Small, Color: Textured Ring
This bone is indestructible. Finally a toy that doesn't get chewed up to pieces.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Heavy duty, excellent quality
Size: Small, Color: Textured Ring, Size: Small, Color: Textured Ring
I trust the Nylabone brand and would not buy a cheap substitute to save a few bucks. This ring is heavy duty. I got it for our 9-week-old puppy and it keeps her interested and entertained with all the little nubs. She uses it more as a toy than something to chew on, tossing it around and mouthing it. It's very hard so I'm not worried about her being able to chew off any little pieces at this point. This satisfies her for now and helps to keep her busy and reigns in some of her puppy energy. Recommend!
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Reviewed in the United States on March 9, 2026