Hi!
So you have an aquarium, and you would like some interaction with it to feed your fish? Me too!
This is a Step Stool add on with Fish Food attachment. Use it with any aquarium. Or if you have not found one yet that is low enough prims for your land, currently PrimPossible offers in their big "Demo Box" a giftie 1LI aquarium which is the best I've seen over the years still - and the box is currently selling for only L$1 on Marketplace! Price could change any minute, so if you need a low prim high-animated qualify aquarium go grab one while they are still that price!
https://marketplace.secondlife.com/p/ALL-FREEBIES-DEMO-EVERYTHING-MESH-FISH-TANK-Aquarium/11097606
In my Step Stool box:
* Step Stool, 2 land impact only. Animated with AvSitter: See my ad images (for both the PrimPossible L$1 Aquarium resized how I like it myself, and for animation). Avis sit on the stool and animations start. See pop-up requesting permission to auto-attach > when you choose YES you will hold my Special Blend favorite Sugar Shark Fish food (Owners)! See top-right of your viewer a menu to choose from 7 animations, some seated and some standing, with an ADJUST button to reposition your avi. Place the stool near your aquarium, then ADJUST to whatever height or rotation you need. Step Stool is Copy-Mod perms, so you can mod its several faces any color you need to match. Contents of the Stool are Copy perms only, so in your inventory you may see "no-modify", but the stool object itself is modify if you right click Edit the texture colors. Make a backup before editing, and know that if you edit the size it may break the alignment of the animations. No worries though, as you can either readjust the animations or I have set this item to Redelivery anytime at Marketplace!
* Three versions of fish food, all 1 LI
+ Fish Food scripted to auto-attach once owner gives permission.
+ Fish Food scripted to give to Object Inventory a Can to manually attach.
+ Fish Food unscripted, decor.
Wishing you fun!
~Key