awWW CUTE  good job on it! I had to check it out when I saw it on your tumblr cause I got curious and I've been wanting to make an aquarium style game myself! you managed to pull off the mechanics really well! and the art style feels really cohesive! keep up the great work! It reminds me of a cute lil game I used to play as a kid called insane aquarium, if youre still working on this you should check it out for inspo! it's on steam :)