Congratulations on your sucessfull spawn. I have raised several of these fish about 8 years ago and they are one of my favorite fish. That is a very genius idea for attaching your pvc tube by your filter output. I always kept a single pair per 10 gallon tank otherwise it was hard to curb the aggression between males.
All matter is merely energy condensed to a slow vibration, we are all one consciousness experimenting itself subjectively, there is no such thing as death life is only a dream which is an imagination of ourselves. Bill Hicks
ua hua's 90 gal.
ua hua's 5,000 gal. water garden