- High quality Flexible Rubber Couplings with robust clamps - Quick and simple installation without gluing - Simple connection between imperial and metric pipes - Made in USA

- Contain millions of microscopic nitrifying bacteria with the combination of fast-acting bioactive enzymes - Quickly restores loss in biological filtration systems - Rapidly reduces dangerous Nitrite and Ammonia - Reduces the build-up of unsightly sludge levels - Treats 1,875L

-Vet Hydrogen Peroxide -Six "AHPS" Solution is for the re-oxygenation of pond water after a treatment of Cloverleaf Absolute Potassium Permanganate - Dosage: 10ml per 400L - Treats 40,000L

- High quality Flexible Rubber Couplings with robust clamps - Quick and simple installation without gluing - Simple connection between imperial and metric pipes - Made in USA

- High quality Flexible Rubber Couplings with robust clamps - Quick and simple installation without gluing - Simple connection between imperial and metric pipes - Made in USA

- High quality Flexible Rubber Couplings with robust clamps - Quick and simple installation without gluing - Simple connection between imperial and metric pipes - Made in USA

- Contain millions of microscopic nitrifying bacteria with the combination of fast-acting bioactive enzymes - Quickly restores loss in biological filtration systems - Helps to leave the water crystal clear - Rapidly reduces dangerous Nitrite and Ammonia - Reduces the build-up of unsightly sludge levels - Dosage: Each pearl treats 20,000L - Treats 60,000L