The current from my filter is too strong and I have tried like 4 different soda bottles to make a baffle and its not rocket science! But I still feel like the current is too strong. Now just coming out of the sides of the soda baffle. I have also tried a sponge where the water comes out of the filter. That worked ok... Not great. I am getting so frustrated! I have had my betta for about 3 weeks, and he has been active since day one... But lately he is starting to rest at the bottom more. He just looks tired. Please help!