2534 results
In stock
- Made of high-quality glass
- Provides for a constant water movement
- Visually very appealing
- The necessary suction cups are included
In stock
- Prevents small animals from being sucked into the filter
- Made of high-quality stainless steel
- Fits 10, 13 and 17 mm glass ware
- Perfect for shrimpbreeding
- Available in long and short variation
In stock
- Made of high-quality glass
- Visually very appealing
- The necessary suction cups are included
- For optimal current in the aquascape
In stock
- Made of high-quality glass
- Removes surface scum effectively
- Visually very appealing
- The necessary suction cups are included
- Pump output has to be at least 650+ l/h
In stock
- Made of high-quality glass
- Reduces surface scum effectively
- Visually very appealing
- The necessary suction cups are included
- Pump output has to be at least 650+ l/h
In stock
- Nitrogen fertilizer poor in potassium
- Booster for aquatic plants
- Contains different sources of nitrogen
- For daily fertilisation
- Great choice for aquascaping
In stock
- Made of high-quality ingredients
- Supplementary feeding
- 4 different flavours
In stock
- Made of high-quality glass
- Efficient CO2 atomisation through ceramic membrane
- Visually very appealing
- The necessary suction cups are included
- Different sizes available
In stock
- Nitrogen fertilizer without potassium
- Booster for aquatic plants
- Great choice for aquascaping
In stock
- Made of high-quality glass
- Facilitates plant cultivation in an extra container
- The necessary suction cups are included
- Also highly suitable for terraria
In stock
- Made of high-quality glass
- Assembly without any suction cups
- Facilitates easy determination of the CO2 content
- Visually very appealing
In stock
- Facilitates reliable determination of the nitrate content
- Sufficient for approx. 110 tests
- Long durability
In stock
- 100 % natural black soil
- Helps to lower the hardness level of the water
- High humic and nutrient content
- Nutrient situation even better with the Amazonia supplement
In stock
- Ideally suited as the basis for every nature aquarium
- Porous volcanic rock ensures the water circulation at the bottom
- Promotes the settlement of microorganisms
- Rich in valuable minerals and trace elements
- Grain size approx. 4 - 8 mm
20%
off
In stock
- With nitrogen and phosphate
- Also contains iron, manganese and important micronutrients
- Promotes healthy plant growth
In stock
- Carbon source for the aquarium
- Can have a positive effect on algae reduction
- Especially against red algae
In stock
- Makes the water crystal-clear
- Removes brown discolourations by tannins reliably
- Can be regenerated uncountable times
In stock
- Fits Aqua Rebell 500 as well as 1.000 ml containers
- One pump stroke adds 1 ml
- Also suitable for smaller dose sizes
In stock
- Suitable for all Juwel filters
- Mechanical pre-filter
- Ensures a longer running time
- Made of residue-free polyester material
- Suitable for fresh and salt water
In stock
- Absolutely transparent - perfect for connecting glassware
- Absolutely no inscription
- Very soft and flexible
In stock
- Quick drop test for determining carbonate hardness
- Colour change test, i.e. you count the drops of reagent you add
- Colour change from blue to yellow
In stock
- For approx. 50 tests
- Suitable for freshwater and marine tanks
- Laboratory comparator system compensates for possible staining of the water
- Colour chart of 11 colours of yellow to orange-red
In stock
- Quick-release valve with two shut-off taps
- Ideal for external filters and CO2 systems
- Prevents water leakage when disconnected
- Simplifies maintenance and equipment changes