SKU: 82039750344

Hikari Metro Plus

Sale price$144.00 Regular price$160.00
Save 10%

Pay in installments of $40.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hikari Metro PlusHikari Metro Plus Hikari Metro+ is a powdered formula that was developed to offer the hobbyist an effective way to treat lateral line and hole in the head diseases suffered by their pond, freshwater or marine fishes. This revolutionary, extremely safe and highly effective product offers you benefits no other metronidazole based medication can! Contains Metronidazole, a Powerful Proven Ingredient Highly effective & works systemically Targets the

Hikari Metro Plus

Hikari Metro+ is a powdered formula that was developed to offer the hobbyist an effective way to treat lateral line and hole-in-the-head diseases suffered by their pond, freshwater or marine fishes. This revolutionary, extremely safe and highly effective product offers you benefits no other metronidazole-based medication can!

Contains Metronidazole, a Powerful Proven Ingredient

  • Highly effective & works systemically
  • Targets the Infected Areas
  • Can be used as a bath or with food
  • For treatment of hole-in-the-head or lateral line disease conditions for freshwater, marine or pond fishes.
  • Included slime coat replacer helps speed external recovery
  • Extremely safe

We recommend using the bath treatment method for metronidazole-susceptible microbial diseases in marine and freshwater aquarium and pond fishes. This treatment is suggested for symptoms of hole-in-the-head and lateral line erosion. Treatments should be consecutive and uninterrupted, lasting up to 10 days. For bath treatments, follow these instructions:

  • For best results, perform a minimum 30% water change (using Ultimate® or a combination of Liquid Buffered ClorAm-X® and Stress-X™) before the first treatment and each daily retreatment.
  • Use 1 capful (~10g) of Metro+™ per 20 gallons (76L) of water daily to achieve a 5 mg/L concentration of Metronidazole.
  • After 24 hours, complete at least a 30% water change before each dose.
  • Continue treatment for 5 to 7 days or until mortalities stop. If no improvement occurs within six (6) days, discontinue treatment and consider other options.

We recommend the oral treatment method for systemic (internal) infections. Metro+™ can be mixed with fish food or included in prepared food. Since Metro+™ may taste bitter, it might reduce your fish’s willingness to eat. For oral treatments, follow these instructions:

  • Refer to our article on how to make medicated feed using either a gelatin-based or dry food-based mix. The gelatin-based method produces food that sinks quickly, while the dry food-based method’s sinking depends on the feed ingredients used.
  • Replace your fish’s usual diet with the medicated feed you prepare. Feed at least twice daily, only the amount your fish will eat within a few minutes (no more than 5 minutes). Remove any uneaten food promptly to prevent environmental harm.
  • Continue feeding at least three days after all disease signs disappear. Stop using the medicated feed once the cure is complete, and never use it as regular food when not treating disease. Do not use prepared medicated food more than 10 days old.

DO NOT OVERDOSE – Calculate your tank’s actual water volume by multiplying length × width × height and dividing by 238 to get gallons. Subtract the space taken up by substrate (gravel, sand, etc.), rocks, decorations, or other objects displacing water.

WARNING: Never use this product with permanganate-based treatments. We do not recommend combining it with sulfur or sulfite-based water conditioners. If your usual water conditioner’s ingredients are unclear, please check with the manufacturer to ensure it does not contain these substances.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 82039750344

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Tubia
Lexington, US
★★★★★ 5
Peace of mind knowing your covered
Asurion protection plans are worth the peace of mind!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
B
Verified Purchase
Beverly R.
Boise, US
★★★★★ 5
Great customer service.
Glad I bought the protection. The vaccume worked great for a while then quit holding a charge. They refunded my purchase price (Amazon gift card).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
C
Verified Purchase
Curly
Draper, US
★★★★★ 5
Game changer..get one!
My floors had varying levels of dirt (think heavy traffic area vs lighter traffic areas) and the detection system masterfully targeted areas until they were super clean. This is a good value, time saving and elevated my quality of life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
M
Verified Purchase
MvP
New York, US
★★★★★ 5
Works great, might have to use distilled water if you have hard water
So far it's great! It uses a LOT of water on the first clean (and maybe also because of using the 'Freo' ai mode) you can use tap water, but in areas with hard water, you might need to go through a lot of distilled water. I think on future cleaning jobs it's supposed to use less water though. And you can adjust the cleaning level to a lower setting so that it doesn't use as much. The app takes a little while to get used to, because there are many options and menus. But still very nice to have and use. The vacuum has a dust bin with a very basic filter (needs replaced every 30 days if used), but if you want more of 'Hepa' clean air, you would have to use another type of vacuum before mopping. It also doesn't get close to the edges of some areas for some reason, even thought it could fit. Still, for what it is, it's a great product that will cut down on a lot of mopping time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
S
Verified Purchase
Stephanie
Massapequa, US
★★★★★ 5
Worth every penny. Highly recommend!
To say I love my Narwal robotic mop and vacuum is an understatement—total game changer. I can’t imagine going back to any other robotic vacuum. I have two dogs, including a Jack Russell who sheds like Pig-Pen from Peanuts—basically a walking cloud of hair—and this thing handles it effortlessly. The vacuum + mopping combo is amazing, and it’s so easy to use and maintain. It truly does all the dirty work for me. I did have a small hiccup about two months in, but Narwal support helped me reset it quickly and it’s been perfect ever since (I definitely panicked for a minute 😅). Worth every penny. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

recommand products