Seachem Tidal 55 Hang-On-Back Filter | 1000 LPH Aquarium Filtration System for Tanks up to 200 Liters

The Seachem Tidal 55 Hang-On-Back Filter is a premium filtration solution designed to deliver powerful, efficient, and intelligent water purification for aquariums up to 200 liters (55 gallons). Built in collaboration with Sicce (Italy), this advanced filter provides a complete and versatile system that ensures clean, clear, and healthy aquarium water — ideal for both freshwater and marine environments.

With a flow rate of 1000 LPH, self-priming pump, adjustable flow control, and integrated surface skimmer, the Seachem Tidal 55 ensures superior mechanical, chemical, and biological filtration. The large filter basket accommodates multiple media types, including Seachem Matrix, allowing you to customize filtration for your tank’s specific needs.

Designed for convenience, it features a maintenance alert indicator, heater holder, and reversible filter cover for easy servicing — making it a top choice for aquarium hobbyists who value reliability, low noise, and effortless maintenance.

Key Features

• 💧 High-Efficiency Filtration (1000 LPH) – Provides optimal water turnover for tanks up to 200 liters.

• 🧱 Maximum Capacity Filter Basket – Holds more media than comparable models, enhancing filtration efficiency.

• 🚨 Maintenance Monitor Indicator – Alerts you when cleaning is required, maintaining consistent performance.

• 🔄 Self-Priming Pump – Starts automatically after power interruptions, ensuring hassle-free operation.

• 🌊 Surface Skimmer Intake – Removes surface debris and oils for better oxygen exchange and crystal-clear water.

• ⚙️ Adjustable Intake Flow & Output – Customize flow rate for sensitive fish or plant setups.

• 🔌 Quiet and Energy-Efficient Motor – Engineered by Sicce for long-lasting, silent performance.

• 🔥 Heater Holder – Integrated slot for securely mounting an aquarium heater for uniform temperature control.

• 🧲 Adjustable Leveling Device – Keeps the filter perfectly aligned even on uneven tank edges.

• 🧴 Reversible Filter Cover – Snaps securely to the filter basket for easy maintenance and access.

Technical Specifications

• Model: Seachem Tidal 55

• Filter Type: Hang-On-Back (HOB) Filter

• Capacity: Up to 55 US Gallons (200 Liters)

• Flow Rate: 1000 LPH

• Power Consumption: 6 Watts

• Voltage: 120–230V | 50/60Hz

• Media Included: Seachem Matrix, Sponge, Activated Carbon

• Weight: 1.3 kg

• Warranty: 3 Years (extendable to 5 years)

• Suitable For: Freshwater and Marine Aquariums

Why Choose Seachem Tidal 55?

The Seachem Tidal 55 Hang-On-Back Filter is built for aquarium enthusiasts who demand advanced performance and low maintenance. With its innovative self-priming design, integrated surface skimmer, and automatic maintenance alert, it keeps your tank environment pristine while saving time and effort.

Its large filter basket allows flexible media use, while the heating mount and adjustable flow make it suitable for planted, community, and marine aquariums alike. This filter ensures maximum oxygenation, stable water chemistry, and biological balance, providing a healthy and beautiful aquarium setup.

How to Use

1. Mount the filter securely on your aquarium rim.

2. Rinse included media before use and place them in the basket.

3. Fill your aquarium with water and plug in — the pump self-primes automatically.

4. Adjust the intake and flow rate as needed.

5. Clean when the maintenance monitor indicator rises.

Package Includes

• 1 x Seachem Tidal 55 Filter Unit

• 1 x Matrix Bio Media Pack

• 1 x Sponge Pad

• 1 x Activated Carbon Pack

• 1 x User Manual

Ideal For

• Freshwater Aquariums

• Marine Aquariums

• Planted Tanks

• Community Tanks

• Small to Medium Aquariums up to 200L