air rifle

  1. Matt Havens

    Fluval 88g

    I have recently purchased a Fluval 88g System. I have read up on it and apparently the disposable cartridges will drain my wallet even on a 60L. I do a little shooting with Air Rifles and use a pressurised (diving bottle) to fill them up with. I believe it is a 3 litre bottle. Would I be...