Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Pet Supplies & Food |
| Origin | - |
| Brand | AquaCare Pro |
| Item Form | Liquid Solution |
| Target Species | Freshwater Fish |
| Volume | 100 ml |
| Active Ingredient | Methylene Blue |
| Treatment Type | Fungal and Bacterial Infections |
| Usage Stage | Quarantine or Hospital Tank |
| Color | Deep Blue |
| Shelf Life | 24 Months |
| Country of Origin | USA |
Anonymous
Mar 31, 2026
Rating: 5/5
Must have for quarantine
Every new fish goes into a quarantine tank with a mild dose of this. It prevents outbreaks in my main display. Very effective against external parasites and fungi.
Anonymous
Mar 30, 2026
Rating: 5/5
Saved my Betta!
My betta had severe tail rot and I was worried I would lose him. After following the dosage instructions carefully in a separate hospital tank, his fins started regrowing within a week. Highly recommend keeping this on hand.
Anonymous
Mar 26, 2026
Rating: 5/5
Standard reliable treatment
I have used methylene blue for years, and this concentration is perfect. It cleared up the saprolegnia on my angelfish quickly. Make sure to remove carbon from your filter before treating.
Anonymous
Mar 24, 2026
Rating: 4/5
Works as described
Successfully treated a case of body rot on one of my cichlids. The water turns very blue, so don't be alarmed. Just follow the directions on the bottle strictly.
Anonymous
Mar 14, 2026
Rating: 4/5
Effective but stains everything
The medicine works great for fungal issues on my guppies. Just be very careful not to spill it as it stains silicone and decorations permanently. Use gloves when handling.
Anonymous
Mar 03, 2026
Rating: 3/5
Good product, slow shipping
The solution itself worked well for my tetras' minor infections. However, the bottle arrived later than expected, which was stressful since my fish were sick. Product quality is fine though.
Q: Will this treat Ich (White Spot Disease)?
A: Methylene Blue is primarily effective against fungal infections and some external parasites, but it is not the primary treatment for Ich. We recommend specific Ich treatments for white spot disease.
Q: Does this expire after opening?
A: While the shelf life is 24 months unopened, we recommend using the solution within 6 months of opening for maximum potency. Store in a cool, dark place away from direct sunlight.
Q: Can I use this directly in my main tank with live plants?
A: We recommend using this product in a separate hospital or quarantine tank. Methylene blue can harm beneficial bacteria in your filter and may stain plant leaves or silicone sealant.
Q: Is this safe for scaleless fish like loaches?
A: Scaleless fish are more sensitive to medications. We advise using half the recommended dose and monitoring them closely, or consulting with a veterinarian specializing in aquatic animals.
Q: What is the correct dosage for a 10-gallon tank?
A: Please refer to the instruction label on the bottle for precise measurements based on volume. Generally, it is added drop by drop until the water reaches a light blue tint, but overdosing can be harmful.
Industrial Scouring Pad for Woodworking, Paint Sanding, and Polishing - Ultra-Fine Hand-Tear Sheets
$135.70
Custom G80 Manganese Steel Lifting Chain - High-Strength Alloy Chain Rigging for Hoisting and Cranes
$655.00
High-Concentration Oxygen Generator for Aquaculture with High-Pressure Outlet, Ceramic Nano Disc, and Oxygen Dissolution Cone
$50.00
Paint Brush Rinser – Art Supply Cleaning Cup for Brushes, Palettes, and Pigment Washing
$21.80
Heidelberg Printing Press Paper Pressure Wheel Screen Printing Roller Felt Wheel Guanghua Beiren Paper Feed Wheel Laminating Machine Brush Wheel
$6.00
Baofeifan Bubble Squeeze Painting Kit for Kids - Foaming Textured Paper, Wood Pulp Cotton DIY 3D Art with Markers
$10.00
Westwood Portable Retainer Case for Elderly Dentures and Children's Orthodontic Correctors, Storage Box
$14.20
PELICAN 1510 Protective Safety Case with Trolley - Waterproof Travel Box for Outdoor Photography Gear
$1,360.00
![Haisen [Exclusive Purchase Link] Livestream Link for New Arrivals and Clearance - Incense Sticks, Coil Incense, Agarwood, Sandalwood, Powder, Burners](https://www.gosteppe.com/cache/small/product/268968/legacy-main-4bd453bbd9b19100c4fd925a.webp)
Haisen [Exclusive Purchase Link] Livestream Link for New Arrivals and Clearance - Incense Sticks, Coil Incense, Agarwood, Sandalwood, Powder, Burners
$13.80
Ultralight Silicone-Coated Waterproof Dry Bag for Outdoor River Trekking, Rafting, Swimming, Beach Use – Wet/Dry Separation Storage for Swimwear and Towels
$38.20
Food Warmer Cabinet, Room Temperature Commercial Constant-Temperature Display Case, Egg Tart Heating Cabinet, Small Countertop Sample Retention Cabinet, Chestnut, White
$239.00
Ultra-Narrow 8/9/10cm Bathroom and Kitchen Gap Storage Rack with Wheels
$15.90
Glow-in-the-Dark 3D Printing Pen for Kids, Low-Temperature Stereoscopic Graffiti Magic Pen, Drawing Toy, Birthday Gift for Girls
$21.80
Custom Insulated Steel Pipes from Factory - Heating Pipes for Residential Complexes, Spiral Insulated Pipes, Polyurethane Insulated Pipes
$45.40
New Pirelli Tires 305/40R20 112V & 275/45R20 110V XL N1 for Porsche Cayenne
$1,409.00
Over-Toilet Storage Rack Wall-Mounted No-Drill Bathroom Multi-Function Organizer for Toilet Essentials
$20.50
Kang Kati Gardenia Tea Scented Candle Gift Set – Long-Lasting Fragrance, Elegant Birthday Gift for Her
$35.10
Safety Self-Locking Lifting Hook with Adjustable Chain for Hoisting and Rigging
$140.00
Thickened Mobile Phone Waterproof Case, Waterproof Box, Sealed Container, Pressure-Resistant Box, EDC Drop-Proof Storage Box for Outdoor Travel
$12.00
Commercial Heated Display Cabinet for Crispy Pork Belly, Roast Chicken, and Cantonese BBQ - Constant Temperature Warmer for Peking Duck
$1,394.00
Mejiang Baohong Watercolor Line Art for Beginners, Coloring Book with Colored Pencils and Markers, Cat Letter Theme
$29.70
Shanghai Huamei Hair Transplant, Solution for Hair Loss, Thinning, and Density Enhancement
$6,750.00
New Direct Sale Nanda Silicone Rubber 704 Battery Fixative Adhesive Panel Light Special Glue Photovoltaic Solar Sealant
$25.85
Yonghe Hair Transplant: Top Scalp Density Enhancement (2000+ Units Fixed Price)
$33,800.00
No-Drill Bathroom Storage Rack – Toilet Paper Organizer for Dorms and Restrooms
$22.16
Premium Metallographic Polishing Cloth – White Short-Pile Velvet for Mirror Finish Grinding by Goral
$35.00
Rock Guitar Hell Training: Electric Guitar Textbook and Tutorial by Shinichi Kobayashi, Beginner to Intermediate Chinese Guitar Book and Sheet Music
$58.69
Aromatherapy Candle Resin Jelly Wax Strawberry Silicone Mold, Large Squishy Handmade Soap DIY Material
$1.90
Liboer Drill-Free Security Camera Mount & Router Shelf – Adhesive-Free Wall Bracket for 360 PTZ Cameras and Sockets
$21.90
City Hunter Theme Song Mr. Chui Saxophone Three-Piece Precise Transcription Service
$16.00
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
