Lordoffire1983
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- Nov 14, 2007
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I was woundering if tunnels in my substraight would cause problems with my plants. I was thinking maybe use PVC pipe & make tunnels for my loaches instead of just having your standard caves. or maybe use a combinations cave & tunnel. I am useing 4 bags or flourite in my 45 gal. so I would still have alot of substraight. & I would leave a little at the bottom with room for the poo (that might be left there) to be absorbed by the flourite & roots. I am going for an asian look. so I would be using mostly asian plants. I figured that the PVC would be in the area of an 1" & about 4-5" long. so it would be placed at an angle. any suggestions would help.