Holy crap is right!
I keep a 5 gallon bucket next to the tank with 4 inches of water in it. This is their "toilet". I work from home most of the time so everytime I see new crap in the tank I scoop it out with a small net. This is my way of helping to keep the tank clean (in addition to filtering and WCs of course). However, I am ALWAYS scooping!
My two rays are small (5") and eat nightcrawlers.
I keep a 5 gallon bucket next to the tank with 4 inches of water in it. This is their "toilet". I work from home most of the time so everytime I see new crap in the tank I scoop it out with a small net. This is my way of helping to keep the tank clean (in addition to filtering and WCs of course). However, I am ALWAYS scooping!
My two rays are small (5") and eat nightcrawlers.