Effersan Disinfectant Tablets : 100ct Product Type_Pond Supply The XL size is 19x51

The XL size is 19x51 cm

Coverage: One gallon will cover approximately 300 sq

Features oil-impregnated brass bushings to prevent sticking

(1) One squeeze

reapply Product at two to three week intervals

Effersan Disinfectant Tablets : 100ct Product Type_Pond Supply The XL size is 19x51EfferSan is a highly effective multipurpose bactericidal, fungicidal and virucidal tablet, sanitizer and disinfectant, which when dissolved in water creates a mild, non irritating solution. Available in effervescent tablets (100 count). One EfferSan Multi Purpose Sanitizer Disinfecting tablet yields three gallons or 12 32 ounce bottles, for effective sanitizing that removes 99. 99% of all bacteria in 60 seconds. Disinfects pre washed, hard, non porous