![I desperately need a lid for a 20 gallon tank that can accommodate an Aqueon Quietflow20 filter. We've had mold issues for a while and I never considered my fish tank as I desperately need a lid for a 20 gallon tank that can accommodate an Aqueon Quietflow20 filter. We've had mold issues for a while and I never considered my fish tank as](https://i.redd.it/zs627lgryhv51.jpg)
I desperately need a lid for a 20 gallon tank that can accommodate an Aqueon Quietflow20 filter. We've had mold issues for a while and I never considered my fish tank as
![I'm at a loss at what to do about my lid situation. I bought an acrylic sheet, but my measurements were off by about 1/4 of an inch. Now it is warping I'm at a loss at what to do about my lid situation. I bought an acrylic sheet, but my measurements were off by about 1/4 of an inch. Now it is warping](https://i.redd.it/im-at-a-loss-at-what-to-do-about-my-lid-situation-i-bought-v0-um5j0in8rsga1.jpg?width=4032&format=pjpg&auto=webp&s=87742f64e886ff90880fa3689760250ee79bf3f2)
I'm at a loss at what to do about my lid situation. I bought an acrylic sheet, but my measurements were off by about 1/4 of an inch. Now it is warping
![H2Pro 30" Glass Canopy 20 Long/29 Gallon Aquarium Fish Tank (29.21 x 11.69 x 0.16in), Clear, 30GT : Amazon.ca: Pet Supplies H2Pro 30" Glass Canopy 20 Long/29 Gallon Aquarium Fish Tank (29.21 x 11.69 x 0.16in), Clear, 30GT : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/41SZLpz-yqL.jpg)
H2Pro 30" Glass Canopy 20 Long/29 Gallon Aquarium Fish Tank (29.21 x 11.69 x 0.16in), Clear, 30GT : Amazon.ca: Pet Supplies
![AQUA CULTURE LED AQUARIUM HOOD FOR 20/55 GALLON AQUARIUMS FISH TANK LIGHTS (New) 313053281235 | eBay AQUA CULTURE LED AQUARIUM HOOD FOR 20/55 GALLON AQUARIUMS FISH TANK LIGHTS (New) 313053281235 | eBay](https://i.ebayimg.com/images/g/uNEAAOSwZBNhS71F/s-l1200.jpg)
AQUA CULTURE LED AQUARIUM HOOD FOR 20/55 GALLON AQUARIUMS FISH TANK LIGHTS (New) 313053281235 | eBay
![H2Pro 20" Glass Canopy 10 Gallon Aquarium Fish Tank (19.33 x 9.65 x 0.16in) : Amazon.ca: Pet Supplies H2Pro 20" Glass Canopy 10 Gallon Aquarium Fish Tank (19.33 x 9.65 x 0.16in) : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/616JZ1rWJaL.jpg)
H2Pro 20" Glass Canopy 10 Gallon Aquarium Fish Tank (19.33 x 9.65 x 0.16in) : Amazon.ca: Pet Supplies
![H2Pro 30" Glass Canopy 20 Long/29 Gallon Aquarium Fish Tank (29.21 x 11.69 x 0.16in) - Ming Trading LLC H2Pro 30" Glass Canopy 20 Long/29 Gallon Aquarium Fish Tank (29.21 x 11.69 x 0.16in) - Ming Trading LLC](https://mingllc.com/wp-content/uploads/2018/08/glasstop_30gt.png)