sera internal filter F 700 adjustable

Sera F 700 Internal Filter – Adjustable Flow Sponge Filter with UK Plug (Bio-Mechanical Filtration)

Achieve crystal-clear water with the Sera F 700 Internal Filter, featuring a dual-layer fine mesh sponge that traps debris while fostering beneficial bacteria colonies. The adjustable flow control customizes filtration for 5-70L tanks, and the UK-compatible adapter ensures easy setup. Perfect for breeding tanks, shrimp colonies, or hospital aquariums needing gentle yet effective filtration.

Key Features

• Baby-Safe Filtration – Ultra-fine 30ppi sponge blocks fish fry and shrimp larvae from intake

• Bio-Mechanical Efficiency – Porous sponge matrix provides 200% more surface area for nitrifying bacteria vs standard filters

• Customizable Flow – Adjustable dial tailors current strength for betta tanks (low) to quarantine setups (high)

• Secure Installation – Industrial-strength suction cups prevent detachment in active aquariums

• Quiet Operation – <25dB hum ideal for bedroom or office tanks

• UK-Ready – Included BS 1363 adapter complies with British outlets

Technical Specifications:
• Voltage: 220-240V ~ 50Hz
• Power: 4W
• Flow Rate: 200-500 L/h (adjustable)
• Sponge PPI: 30 (extra fine)
• Certifications: TÜV, GS, CE

Ideal For:
• Breeding guppies/shrimp
• Hospital/quarantine tanks
• Nano aquariums
• Turtle hatchling setups
• Low-flow planted tanks

Setup Guide:

1. Rinse sponge in tank water

2. Attach via suction cups

3. Adjust flow dial

4. Cycle for 48 hours

Maintenance:
✔ Squeeze sponge monthly in old tank water
✔ Replace sponge every 6-12 months
✔ Clean impeller quarterly

Package Includes:
1x Filter unit
1x Fine mesh sponge
2x Suction cups
1x UK power adapter

Pro Tip:
Add filter wool to the output for polished water clarity. Compatible with sera siporax for enhanced biofiltration.