As many of you know through the adventures of diggly Me and my partner moved into our flat and I left the 125g tank behind to be looked after by my fellas parents. The problem is I went back yday after only 3 days and the bottom of the tank was full of mouldy food so I grabbed my gravel vac and took it all out. The fish were at the top of the tank and I couldnt believe how bad things had gone after just 3 days so I told him not to feed them for 2 days and I took away the food just to be sure he didnt (he being my bfs dad). I asked him why, especiallyas I had writted out instructions and he said he didnt think the fish were fat enough. I am sincerely thinking about selling off the tank and fish as unfortunatly it wont fit in our flat and I dont trust him . What would you do?