R8 my DIY undersize shrimp filter for planted betta community tank

[Duckquarium]

I was using a piece of t shirt before but then I broke out the filter pads.
The heaters definitely undersized too but this tank is in a warm room and summer is coming.

 

[connorlindeman]

Didnt even know they made such small heaters lol

 

[Duckquarium]

Didnt even know they made such small heaters lol

This is the Amazon.com special, that there is a 25 watt heater. It’s adjustable too.
My next project is a large refugium for my shelves so I can use an inline heater and co2 atomizer
Probably get that heater off Amazon too