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2hr Aquarist APT Estimative Index

£13.00

2hr Aquarist APT CompletePure power. Use it wisely. With the 2HR Aquarist APT-EI, the famous nutrient dosing approach pioneered by Tom Barr is now available in a ready-to-use concentrate that removes the guesswork from trying to recreate this powerful and sometimes elusive formula. For tanks following the Estimative Index dosing...

Size

2hr Aquarist APT Estimative Index

2hr Aquarist APT Estimative Index

2hr Aquarist APT Complete
Pure power. Use it wisely.

With the 2HR Aquarist APT-EI, the famous nutrient dosing approach pioneered by Tom Barr is now available in a ready-to-use concentrate that removes the guesswork from trying to recreate this powerful and sometimes elusive formula.

For tanks following the Estimative Index dosing methodology.

How long does it last?

200ml - 9,333 litres
500ml -
23,000 litres
1000ml -
46,000 litres 

2ml per 100L per day