Oscars are very messy, the mess urns into ammonia, the nitrites turn ammonia into nitrates, plants like the nitrates and use them to grow :)
I have a custom made Deep sea aquatic Aquarium
glass tank with overflows. The tank is a Peninsula
i have 7 goyder river rainbows for sale at 5
dollars each. they range from 3-4 inches in
length. the ...