I use this heater in my 20 gallon aquarium for my red-eared slider. In the last 3 months there were no problems. Always maintains the temperature. We keep ours at 84 and our turtle pal is as happy as can be. Never loses suction power. Our Simon sometimes even likes to sleep on it.
Accumulative electric water heater Thermex Ceramik 50 V, white
11 Review
YukiHalu Mini Submersible Aquarium Heater With Thermometer And Temperature Controller - 25W, 50W, 100W, Or 200W Options For 5-40 Gallon Fish Tanks
25 Review
Faucet water heater with display
13 Review
Convector Electrolux ECH/T-2000 M, white
21 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review
π U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
22 Review
Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
26 Review
Greenpro Micranthemum Monte Carlo: Live Large Pearl Grass Aquatic Plant In Tissue Culture Cup For Freshwater Fish Tanks And Aquariums
49 Review