Sera Blackwater Aquatan – Aquarium Water Conditioner 100ml

Sera Blackwater Aquatan is a specialized aquarium water conditioner that transforms ordinary tap water into natural “blackwater” conditions, similar to tropical habitats like the Amazon. It adds a light brown tint while making the water safer and more suitable for fish.

⚙️ Key Features

• Creates natural blackwater effect (tea-colored water)
• Helps fish show better colors and natural behavior
• Binds heavy metals instantly (makes water safer)
• Does not change pH level
• Reduces algae growth by lowering light penetration
• Long-lasting water coloration
• Suitable for freshwater aquariums, shrimp, and tropical fish

🐠 How It Works

• Uses a Bio-Protect formula to condition tap water
• Mimics natural tannins found in driftwood and leaves
• Creates a dark, clear, fish-friendly environment similar to tropical rivers

📏 Dosage Guide

• 10 ml per 50 liters of aquarium water
• Temporary cloudiness may appear (normal)
• Water becomes clear with a natural dark tint after a few hours

🐟 Ideal For

• Tetra, discus, betta, and Amazon fish
• Shrimp tanks
• Blackwater aquariums (biotope setups)
• Reducing stress in sensitive fish

⚠️ Notes

• Does not replace dechlorinator (use with Aquatan if needed)
• Remove dead organic waste to maintain water quality
• Color intensity depends on dosage

🧾 Summary

Sera Blackwater Aquatan is a simple and effective solution to create a natural blackwater aquarium. It improves fish health, enhances colors, and gives your tank a realistic tropical look without affecting water chemistry.

Pet Food: A wide variety of high-quality food for cats, dogs, fish, birds, and small mammals.

Pet Accessories: Collars, leashes, beds, toys, grooming tools, and more.

Aquarium Supplies: Fish tanks, filters, pumps, water conditioners, and other aquarium essentials.

Pet Health & Wellness: Vitamins, supplements, flea treatments, and grooming products.

Pet Care Products: Litter, pet waste bags, pet carriers, and habitat cleaning products.

Pet Apparel: Clothing and accessories for pets to keep them stylish and comfortable.

Small Pet Habitats: Cages, aquariums, and habitats for hamsters, rabbits, birds, and reptiles.

Grooming Services: Bathing, haircuts, nail trimming, ear cleaning, and more for dogs and cats.

Our customer..

We always make sure that your shipment reaches you as quickly as possible. To achieve this, we hope that you provide us with the following:
A clear address (city - district - street name - landmark near you) + correct mobile number.

Within the Qassim region:
We provide you with delivery service within 24 hours for 25 riyals for orders worth less than 300 riyals. Free for any order above that.

Outside the Qassim region:
* Shipping is made to any location within the Kingdom of Saudi Arabia within 2 to 5 working days with Aramex
*The shipping cost is calculated as follows:
Shipping weight from 1 to 30 kg for 25 riyals. For every additional kilogram, 1 riyal.
Orders exceeding 300 riyals will be shipped for free, up to 15 kg. + 1 riyal for each additional kilogram.

Once we have dispatched your order you will receive a shipping email confirmation, so you know your order is on its way. The shipping email will contain all shipping information so you can keep tracking your order.

Also, you can track your shipping on our website using the tracking reference number. If no one’s at home and we are unable to deliver your item, you will be left a calling card and you will be able to arrange re-delivery.

If you have any questions regarding our delivery service, please email us at info@aquarium.sa

Standard Delivery Service in KSA

All orders purchased before 1 pm Sunday to Thursday will be collected on the same day as per our standard delivery service and they will be dispatched and delivered to you within 2-3 days.

Next-Day Delivery Service in KSA

All orders purchased before 1 pm Sunday to Thursday will be dispatched by our delivery partner which aims to deliver the next working day. *Please note items purchased after 1 pm Thursday on our ‘Next Day Delivery Service’ will be shipped Friday for delivery on Monday. Any items purchased after 1 pm Friday will be shipped Monday for delivery on Tuesday. We do not offer next-day service on weekends. 

Bank Holiday Deliveries & Public Holidays

Aquarium and our delivery partners do not operate during Bank Holidays or any other Public Holidays. We are unable to dispatch or deliver items purchased during this period. We ask you to allow extra time for delivery when placing your order around Bank Holidays and other Public Holidays. Our normal services resume the next working day. Important Notice: Bank Holidays and any other Public Holidays will override any express service you have paid for during checkout. We apologize for any inconvenience this may cause. You can contact our customer service team should you wish to discuss your specific order. You can contact us at info@aquarium.sa