Bio rings. K1 needs to circulate. That's what it was designed for. Plus the space is so limited and not be able to put enough in the ac110 to affect ur tank. What's ur stock?
Bio rings. K1 needs to circulate. That's what it was designed for. Plus the space is so limited and not be able to put enough in the ac110 to affect ur tank. What's ur stock?
Bio rings. K1 needs to circulate. That's what it was designed for. Plus the space is so limited and not be able to put enough in the ac110 to affect ur tank. What's ur stock?