![A couple questions... my tank with Fluval bio stratum isn't clearing up after 3 days, what can I do? Also I have a 50W heater (10 gallon tank) pre set at 78° A couple questions... my tank with Fluval bio stratum isn't clearing up after 3 days, what can I do? Also I have a 50W heater (10 gallon tank) pre set at 78°](https://preview.redd.it/a-couple-questions-my-tank-with-fluval-bio-stratum-isnt-v0-p9r7kuq22wca1.jpg?auto=webp&s=2fedb2e9095a9a1822536accbcf1c3e0d086e9dc)
A couple questions... my tank with Fluval bio stratum isn't clearing up after 3 days, what can I do? Also I have a 50W heater (10 gallon tank) pre set at 78°
![Amazon.com : Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies Amazon.com : Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies](https://m.media-amazon.com/images/I/71ah42nbBfL.jpg)
Amazon.com : Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies
![Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies - Amazon.com Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies - Amazon.com](https://m.media-amazon.com/images/I/81BZ+uKyPxL._AC_UF1000,1000_QL80_.jpg)
Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies - Amazon.com
![Amazon.com : Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies Amazon.com : Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies](https://m.media-amazon.com/images/I/71ah42nbBfL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal. : Pet Supplies
![I bought these fluval heater and it's made for up to 30 gallon tanks , but it doesn't seem to be heating my 20 at all, i have it set to 82 I bought these fluval heater and it's made for up to 30 gallon tanks , but it doesn't seem to be heating my 20 at all, i have it set to 82](https://i.redd.it/5hzrbl79lb9a1.jpg)
I bought these fluval heater and it's made for up to 30 gallon tanks , but it doesn't seem to be heating my 20 at all, i have it set to 82
![Fluval Vuetech Digital Aquarium Heater - E Series E200 - 200 Watts - Up to 65 Gallons (14" Long) - Walmart.com Fluval Vuetech Digital Aquarium Heater - E Series E200 - 200 Watts - Up to 65 Gallons (14" Long) - Walmart.com](https://i5.walmartimages.com/asr/19361715-5f2d-49f0-86d1-ce385165d0cc_1.94934a5a170eb30dd78684539243e526.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Fluval Vuetech Digital Aquarium Heater - E Series E200 - 200 Watts - Up to 65 Gallons (14" Long) - Walmart.com
![Amazon.com : Fluval T150 Fully Electronic Heater for Freshwater Aquariums up to 45 Gal. : Pet Supplies Amazon.com : Fluval T150 Fully Electronic Heater for Freshwater Aquariums up to 45 Gal. : Pet Supplies](https://m.media-amazon.com/images/I/71BMj7Pup5L.jpg)