NEO Air Curved Special (M/L) - Made In Korea Below 59cm Some are much more efficient

Some are much more efficient than others

Reef Safe Treatment for White Spot & Velvet

pond waste and inefficient biological filters are the common causes of green water

Does JBL NitratEx also filter iron out of the water

this would be useful

NEO Air Curved Special (M/L) - Made In Korea Below 59cm Some are much more efficientHigh Quality Air Diffuser for finer bubbles Creates smaller bubbles to generate less noise and produce more air to the aquarium at the same time! NEO Air Diffuser Curved Special M Length: 28cm Width of Clip: 9mm Diameter 17mm For 100 200L Aquariums NEO Air Diffuser Curved Special L Length: 34cm Width of Clip: 13mm Diameter: 24mm For 200L Aquariums