White Spot Urchin Marine Critters - Livestock Simple coral An outbreak of ulcer disease

An outbreak of ulcer disease in a pond may be due to infection with several different species of bacteria

and measures ammonia levels from 0 to 8 ppm

1 x Minipond feature pump~ 1 x 3/8 inch hose fitting~ 1 x 1/2 inch hose fitting

the complete system also deals with:

5 ml per 100 litres (26 US-gal) of aquarium system volume

White Spot Urchin Marine Critters - Livestock Simple coral An outbreak of ulcer diseaseAdd some personality to your marine tank with our White Spot Urchin Marine Critters! These quirky creatures not only add a fun touch, but also help keep your tank clean by feeding on algae. A playful addition for any marine enthusiast! These nocturnal prowlers make short work of even the most stubborn alages. Make sure your rock work and corals are secure as this guy once grown can bulldoze its way around the tank.