Filtering
43 results
In stock, only 3 left
- Filter insert with active peat granulate for CristalProfi i series
- Reduces pH and KH
- Renew after about 3 months
- Easy to use
In stock
- Energy efficient
- Long cleaning intervals
- With high-capacity biological filter balls
- Simple to start, safe to use
- Fully fitted and ready to install
In stock
- Anti kink protection for water hose
- Guarantees full water flow rate
- Contains two elbow pieces
In stock
- Two-Part filter basket with coarse and fine filter floss
- Optimized upper basket with 100% more filter surface
- Including filter floss
- Easy replacement
- Upgrades filter to newest technical standard
In stock, only 4 left
- Only for freshwater aquariums
- 250 ml absorbs 9000 mg nitrate
- Filter bag included
- Suited for multiple use
- Easy reactivation with common salt
In stock
- Set with with nitrite, nitrate and phosphate eliminator
- Mix of clay balls and special resin
- Crystal-clear water without algae problems
- Easy to use
In stock, only 2 left
- Practical auxiliary tool to clean rotor of external filters
- Fits CristalProfi e70X - e150X and others
- Maintain and improve pump performance
In stock
- Easy to install
- Fits all common external filters
- Reliable attachment with threaded hose connection
- Flexible installation through multipart design
In stock
- Easy to install
- Fits all common external filters
- Reliable attachment with threaded hose connection
- Prolongable outlet pipe
In stock
- Easy to install
- Fits all common external filters
- Reliable attachment with threaded hose connection
- Angled telescopic suction pipe
In stock
- Container bag for fine or coarse filter material
- Enables easier removal of fine filter materials like activated carbon to clean or to replace
- One package contains 2 sachets for 0,5 - 1,5 l filter material
- Comes with practical sealing clip
- Absolutely water neutral nylon material (polyamide)
In stock, only 13 left
- Can be cut to size
- Twice to three times the service life of customary wool
- No matting
- Suitable for all types of filter
In stock
- Synthetic residue-free filter wool
- For freshwater and saltwater
- Washable
In stock, only 19 left
- Filters finest suspended particles from the water
- Easy to cut to fit your own filter
- Filters floating algae from the water
- Does not emit harmful substances
- Suitable for freshwater and marine tanks
In stock
- High-quality sintered glass material
- Suitable for small filters
- Effective pollutant degradation
- Optimum bacterial colonisation
- For fresh and salt water
In stock
- High-quality sintered glass rings
- Intensive biological water purification
- Maximum bacterial colonisation area
- Effective pollutant degradation
27%
off
In stock, only one left
- Very energy efficient
- High power, low noise
- Easy installation
- Completely fitted and ready to go
In stock, only 10 left
- Suitable for Malawi and Tanganyika aquariums
- 100% phosphate free
- Ready for immediate use
In stock, only 6 left
- Replacement filter material for JBL CristalProfi m
- Promoting the settlement of beneficial purification bacteria
- pore size 35ppi
In stock
- Replacement filter material for JBL ProCristal i30
- Reduces nutrients
- Exchange once a month
- Stopps algae growth
In stock
- Replacement filter material for JBL ProCristal i30
- Provides crystal clear water
- Exchange once a month
- Reduced algae growth
In stock, only 6 left
- Replacement filter sponge for JBL ProCristal i30
- Boost the settlement of beneficial filter bacteria
- Pore size 30ppi
In stock, only one left
- Increases the air supply in the aquarium
- Suitable for 12/16 mm connection
- Easy to install
- With return flow protection
In stock, only one left
- Ensures crystal-clear water
- Easy exchange due to perfect fit
- For JBL CristalProfi m and CristalProfi m greenline expansion modules