59 results
In stock
- Makes the water crystal-clear
- Removes brown discolourations by tannins reliably
- Can be regenerated uncountable times
In stock
- Carbon source for the aquarium
- Can have a positive effect on algae reduction
- Especially against red algae
In stock
- High porosity biomedia for efficient biofiltration
- Both external and internal macroporous surface area
- Completely inert and will not breakdown
- Grain: approx. 10 mm
In stock
- Establishes aquarium biofilter rapidly and safely
- For freshwater and marine water systems
In stock
- Perfect for attaching moss on rocks and driftwood
- Makes planting bunch plants a breeze
- Bonds within seconds
- Can even be used underwater
- Can be used for any plastics repairs
In stock
- Ideal mineral mixture for planted tanks
- Perfect for re-mineralising RO water
- Doesn't contain sodium and chloride
- Raises total hardness only
In stock
- Ultimate clarifier for both fresh- and saltwater
- Reef and plant safe
- Clears up chemical clouding, particulate clouding and more
In stock
- Ideal for Seachem Seachem PhosGuard, MatrixCarbon, SeaGel, de*nitrate, Renew, Matrix and Zeolith
- Extremely durable under water
- Zipper resistant against bleach
- With stitched seams
In stock, only 16 left
- Ideal for Seachem Purigen
- Extremely durable under water, verrottet nicht
- Resistant against bleach
- With sealed seams
In stock
- Adhesive for hardscape and decorations in aquariums
- Secure and long-lasting fixation
- In grey and brown
- Quick and easy to use
In stock, only 9 left
- Innovative combination of aluminum oxide and granular ferric oxide
- Removes phosphate quick and reliably
- Not chemically coated or treated
- Does not need to be replaced
In stock
- All-natural growth enhancer for aquatic plants
- Contains phytohormones, minerals, and nutrients
- Improves growth of roots and leafs
- Completely safe for all aquatic organisms
In stock
- 100% RTV silicone rubber
- Permanently flexible
- Resists high stresses and pressure
- Watertight seal in black or clear
- Use in freshwater and saltwater
In stock
- Nitrogen fertilizer for heavyly planted tanks
- No affect on phosphorus
In stock, only 2 left
- Measuring device for continuous pH detection
- Only for freshwater use
- Small and unobstrusive
- Long lasting
In stock, only 4 left
- Innovative color device for continuous ammonia detection
- Lasts over a year
- For marine or freshwater use
In stock
- Highly concentrated ferrous gluconate additive
- Prevents chloroses
- Concentrated iron intensifies the colour of the leaves
In stock, only 11 left
- Dual suraface algae pad
- Chemically inert
- Does not use soaps or detergents
In stock
- Potassium fertilizer for heavyly planted tanks
- No affect on nitrogen or phosphorus
In stock
- Safe solution of potassium phosphate
- Free of nitrate
- Allows dosing of phosphorus without risk of overdosing nitrate
- Enhances plant growth
In stock
- Growth stimulating tablets for plant roots
- Rich in iron, manganese, magnesium, calcium, potassium and other factors
- Perfect for the beginner
In stock
- Complete fertilising complex for aquarium plants
- Contains a wide range of essential trace elements
- Rich in easily available ferrous gluconate
- Free from phosphate and nitrate
In stock
- Removes harmful substances
- Synthetic filter medium
- Regenerable
- For fresh and salt water
In stock
- Seachem Tidal filter media
- Highly porous filter medium for efficient filtration
- Both external and internal macroporous surface area
- Completely inert and will not breakdown
- Grain: approx. 10 mm