ThrowedToad
Aquarium Advice Freak
I would like to replace my bio-balls with a different substrate. I cannot find cheap LR rubble around here and was thinking lava rock. Is this a good idea or not? Small amounts at a time of course.
if its one thing ive learned in this hobby spend the money right the first time (it may be expensive but it gets worse when you have to buy something twice) trust me save up the money and bite the bullet and get what works youll be soooooo happy down the road