"Glassss Cat by ~THE-LEMON-WATCH" cute, but just do not put a real fish inside this thing. Bowls are meant for food/edible items and decorations etc., not to contain animals. I'd fill this with coloured sand and put in a candle!
My husband built one of these for our feral cat "Ghost Cat". He, and the other strays, have used it every winter and on rainy days. It is easy to make and they seem to like it. Outdoor cat house shelter for outdoor cats
An Kety Pet Care. QVS Shop 10 Cane Connectors For DIY Garden/Anti Bird/Fruit Crop Cages. Pack consists of 6 x & 4 x connectors. Let your imagination take over and see what structures you can build in your garden to help your plants.