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All feedback (257)
- greatstar_official_store (20857)- Feedback left by buyer.Past monthVerified purchaseThanks for your trust and support. Hope to deal with you again.
- usapowerpros (210408)- Feedback left by buyer.Past 6 monthsVerified purchaseππ―π THANK YOU! ππ―π
- dz-tech (1057309)- Feedback left by buyer.Past 6 monthsVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseThank you for an easy,pleasant transaction.Excellent buyer.A++++++.
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseThank you for an easy,pleasant transaction.Excellent buyer.A++++++.
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
Reviews (8)

Apr 29, 2020
great value superior performance
the range of the laser is far greater than i expected. the only problem i have had is the on /off switch is very touchy. but this does not effect the operation or utility of the laser.

Nov 15, 2017
good value
my 55 gal. had a serious ammonia problem.
my 55 gallon had a serious ammonia problem I put in the under gravel filter and after only 2 weeks it has been cut by halve I'm getting them for my 29,40,and 10 gals also.
i

Sep 07, 2016
very pleased
in good shape should work as stated
