I seem to have an overly green thumb with spider plants (chlorophytum sp.) and I am overrun with them. My other great love is bettas. I house single male bettas each in 10 gallon sponge filtered, heated aquarium currently heavily planted with Java Ferns, Java Moss, Marino Moss balls, Anubias nana and floating duckweed. A couple of tanks have floating Water Sprite but it hasn't taken off as I had hoped. I perform a 30+% water change weekly. I was hoping to "plant" a spider or two in each betta tank by cutting a hole in the plastic strip along the back of my glass cover and dangling just the roots into the tank, the plant itself still above the cover. My water parameters are pH 7, temp 78-80F (water), weekly test of water before water change always yields ammonia 0, nitrite 0, nitrate