Disposable CO2 Can
Feature: Replacement CO2 canisters for ISTA CO2 Diffuser Set.
Capacity: Contains 5500cc of CO2 gas (at 1 ATM 25oC). One canister provides 50 times of fill up to ISTA Diffuser.
Caution: Avoid exposure to direct sunlight.
- Measures nitrate levels on both fresh and saltwater aquariums.
- High levels of nitrate are a food source for unwanted algae and indicate poor water quality and health problems for fish.
- Tests nitrate levels from 0 to 160ppm