Grech CUP 803 – 3‑in‑1 internal filter with UV
Internal 3‑in‑1 aquarium filter with a 3 W UV-C sterilizer, a 10 W pump and 700 l/h maximum flow, designed…
Use our advisor — find the perfect equipment for your reptiles.
Find a productUse our advisor — find the perfect equipment for your reptiles.
Find a productProduct description
This internal filter suits keepers of freshwater aquariums from 50 to 250 litres who want mechanical, biological and chemical filtration, plus UV-C sterilization, in a single unit. It is fully submersible and mounts to the tank wall with a bracket held by three suction cups.
Why it matters
- Three filtration stages: a cylindrical sponge removes particles first, a ceramic insert with a highly porous structure handles biological breakdown of NH3, NH4 and NO2, and a dedicated space beside the biological insert holds chemical media against algae and disease.
- Separate UV-C switch: the 3 W lamp has its own on/off switch, so run time can be adjusted to control water quality. A indicator light on the housing shows that the lamp element is working.
- Separate container for each media: sponge, ceramic insert and chemical media sit in their own compartments, so cleaning and replacement can be done one at a time.
- Adjustable outlet and air intake: the water outlet rotates through 180 degrees, and the air intake has adjustable output for additional aeration.
Specifications
- UV lamp power: 3 W
- Pump power: 10 W
- Maximum flow: 700 l/h
- Dimensions: 7.6 x 9 x 26 cm
- Weight: 0.9 kg
- Dedicated aquarium volume: 50–250 l
What it works with
The unit is intended for freshwater aquariums in the 50–250 litre range, where its 700 l/h flow and combined mechanical, biological and chemical stages apply. The UV-C lamp is suited to tanks where control of algae, disease and mould is a concern. The 10 W pump is described by the manufacturer as energy-efficient and very quiet.
Technical specification
This product has no reviews yet. Be the first!
Write your review
Frequently asked questions
It is designed for aquariums from 50 to 250 litres. Its maximum flow rate is 700 l/h.
It combines three stages: a cylindrical sponge for mechanical filtration, a highly porous ceramic insert for biological filtration that breaks down NH3, NH4 and NO2, and space next to the biological insert for chemical media, such as those used against algae and diseases.
The built-in 3 W UV-C lamp helps prevent algae, disease and mould. It has its own switch, so you can choose how long it runs, and an indicator light on the housing shows that the bulb is working properly.
Each filter medium has its own separate container, so cleaning or replacing individual inserts is straightforward. The UV bulb is a standard part and can be replaced when needed.
The filter is fully submersible and attaches to the aquarium wall with a sturdy holder that has three suction cups. The water outlet can be adjusted within a 180° range, and an air intake with adjustable output lets you aerate the water.
Questions & answers
No one has asked about this product yet.
Delivery methods
Payment methods
BLIK
Payment Cards
Przelewy24
PayPal
Google Pay
Apple Pay
Online bank transfer
Card, Apple Pay, Google Pay
Downloads
No files available for download for this product.
Similar products
See all
18W UV bulb
55W UV bulb
Aqua Nova 36W Universal Filament
Recently viewed
TerraFog – a fog machine with backlighting
UTHER for Reptiles 150g – vitamins for reptiles and amphibians
