| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Seachem Fusion1 is a complete reef supplement designed to maintain stable and balanced calcium, alkalinity, and magnesium levels simultaneously in marine and reef aquariums. Formulated for ease of use and precise dosing, Fusion1 helps support healthy coral growth, skeletal development, and overall reef vitality. Its buffered formula reduces the risk of precipitation and pH swings, making it suitable for regular dosing as part of a reef aquarium maintenance routine.
Comprehensive reef supplement for calcium, alkalinity, and magnesium
Buffered formula to minimize pH fluctuation and precipitation
Designed for marine and reef aquariums
Available in 500ml to 4L sizes
Easy to dose liquid formula
Supports balanced water chemistry
Helps maintain consistent levels of essential reef elements
Supports robust coral growth and skeletal health
Reduces the risk of chemical imbalance and precipitation
Simplifies reef aquarium supplementation with a single product
Suitable for regular use in reef maintenance schedules
Test calcium, alkalinity, and magnesium levels before dosing
Dose according to aquarium volume and current parameters
Add Fusion1 directly to the aquarium or dosing container
Dose regularly to maintain recommended reef water chemistry
Monitor parameters often to adjust dosing as needed
Use in conjunction with quality test kits for optimal reef balance
