Venus Magma With a Unique porcelain enamel tank, Magma water heaters not only provide excellent heating,but also last really long and utillise much less energy than ordinary water heaters. For a unique bathing experience, look no further than Magma. Venus Magma has Excellent Feature with best Quality. It comes 100% reliable, Magma water heaters have sleek exteriors that complement their performance. Magma water heaters are built to last with the latest porcelain enamel technology.