OXYDATOR A
for aquaria up to 400 liters
Diameter 9 cm, height 18 cm
Contents: for aquaria up to 400 liters: 1/4 liter 3% OXYDATOR-solution,
for larger aquaria: 1/4 liter 6% OXYDATOR-solution
Operation time at 25°C: between 2 and 8 weeks, depends on concentration of OXYDATOR-solution and number of catalysts used. No oxygen bubbles indicate that a refill is necessary.