This will make my house look even more real

Fish tank block it’s a kind of glass block that has a black outline on it and if you lay one beside each other or on top, they will both combined and you can put water buckets inside to actually get the good water for your fishy and fine you can put your fishing in there but don’t just put your fish in first cut. You won’t have any sand or anything for a decoration so you have to grab a block of sand and tap on the Fish tank block and then when you tap on it, a little layer of sand will appear, and if you use any kind of underwater thing you want, you can tap on it and decorate your thing and you have a little light on it and then you put in a fishy any kind you want now you can have a pretty house with a pet fishy