GOZILLA Aquarium Filter for Turtle Tanks, Black 8W 148 GPH Adjustable Flow

The GOZILLA 8W aquarium filter is made for turtle and fish tanks, combining an adjustable 148 GPH flow rate with mechanical and biological filtration for aquariums from 10 to 30 gallons (38–114 L).

• 8W motor with 148 GPH (560 L/H) flow — circulates aquarium water through the filter.
• Three-layer cartridge and bio-balls filter box — combine mechanical and biological filtration.
• Adjustable waterfall-style water flow — lets you set circulation to suit the tank.
• Fits 10–30 gallon aquariums (38–114 L) — supports a range of turtle and fish tank sizes.
• Four suction cups and three included filter components — provide the parts for setup.

Turtle tanks can need filtration that works with a lower water level while supporting circulation and oxygenation. GOZILLA’s filter is designed for aquarium use, with adjustable flow and a waterfall-style return. To protect the filter and limit noise, keep the water level at least 1.38 inches (3.5 cm) above its intake.

How does the GOZILLA filter clean aquarium water?

It combines mechanical filtration from a three-layer cartridge with biological filtration from a bio-balls filter box. The 8W motor moves water at 148 GPH (560 L/H), while the filter design supports water circulation and higher dissolved oxygen levels in the aquarium.

• Includes one 107F filter, one filter box and one filter cartridge.
• The dual filtration system uses both a cartridge and bio-balls filter box.
• Regularly clean the cartridge and filter box to support performance.

Will it fit my turtle or fish aquarium?

The GOZILLA filter fits aquariums from 10 to 30 gallons (38–114 L) and attaches to smooth tank walls with four included suction cups. For low-water-level setups, maintain at least 1.38 inches (3.5 cm) of water above the intake to prevent dry running and help reduce noise.

• Check that your aquarium capacity is within the 10–30 gallon range.
• Mount the suction cups on a smooth aquarium wall.
• Keep the intake covered by the required water depth during operation.

How do I adjust and maintain the filter?

Use the adjustable water flow to set circulation for your aquarium; its waterfall-style design also supports oxygenation. The filter runs quietly, and routine cleaning and replacement help maintain operation.

• Clean the cartridge and filter box regularly.
• Replace the cartridge every 1–2 weeks.
• Replace the filter box every 2–3 weeks; replacement part reference: B0FXWV1BTB.

This filter suits turtle and fish keepers with a 10–30 gallon aquarium who want adjustable flow and mechanical and biological filtration in one unit. It is intended for use with the specified water clearance above the intake, and its four suction cups attach to smooth tank walls. For those aquarium setups, it brings together a 8W motor, a 148 GPH flow rate and a two-part filtration approach.

Read our guide: A beginner’s aquarium set-up checklist: from bowl to tank